| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $200.71 | 12.823% | $226.447 | $226.45 | $226.45 | $226.40 |
| Purchase #2 | $230.62 | 11.786% | $257.8009 | $257.80 | $257.80 | $257.80 |
| Purchase #3 | $217.74 | 8.721% | $236.7291 | $236.73 | $236.75 | $236.70 |
| Purchase #4 | $125.69 | 11.826% | $140.5541 | $140.55 | $140.55 | $140.60 |
| Purchase #5 | $145.33 | 5.356% | $153.1139 | $153.11 | $153.10 | $153.10 |
| Purchase #6 | $143.46 | 10.392% | $158.3684 | $158.37 | $158.35 | $158.40 |
| Purchase #7 | $140.87 | 8.167% | $152.3749 | $152.37 | $152.35 | $152.40 |
| 7 purchase totals = | $1,204.42 | $1,325.3883 | $1,325.38 | $1,325.35 | $1,325.40 | |