| 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 | $92.55 | 13.587% | $105.1248 | $105.12 | $105.10 | $105.10 |
| Purchase #2 | $214.85 | 12.186% | $241.0316 | $241.03 | $241.05 | $241.00 |
| Purchase #3 | $236.51 | 3.339% | $244.4071 | $244.41 | $244.40 | $244.40 |
| Purchase #4 | $171.25 | 6.856% | $182.9909 | $182.99 | $183.00 | $183.00 |
| Purchase #5 | $37.33 | 5.157% | $39.2551 | $39.26 | $39.25 | $39.30 |
| Purchase #6 | $110.76 | 7.845% | $119.4491 | $119.45 | $119.45 | $119.40 |
| Purchase #7 | $162.56 | 4.850% | $170.4442 | $170.44 | $170.45 | $170.40 |
| 7 purchase totals = | $1,025.81 | $1,102.7028 | $1,102.70 | $1,102.70 | $1,102.60 | |