| 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 | $247.90 | 9.212% | $270.7365 | $270.74 | $270.75 | $270.70 |
| Purchase #2 | $120.81 | 8.678% | $131.2939 | $131.29 | $131.30 | $131.30 |
| Purchase #3 | $178.61 | 3.147% | $184.2309 | $184.23 | $184.25 | $184.20 |
| Purchase #4 | $68.46 | 8.499% | $74.2784 | $74.28 | $74.30 | $74.30 |
| Purchase #5 | $44.56 | 6.435% | $47.4274 | $47.43 | $47.45 | $47.40 |
| Purchase #6 | $243.61 | 6.834% | $260.2583 | $260.26 | $260.25 | $260.30 |
| Purchase #7 | $125.64 | 6.131% | $133.343 | $133.34 | $133.35 | $133.30 |
| 7 purchase totals = | $1,029.59 | $1,101.5684 | $1,101.57 | $1,101.65 | $1,101.50 | |