| 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 | $241.53 | 3.467% | $249.9038 | $249.90 | $249.90 | $249.90 |
| Purchase #2 | $126.72 | 10.611% | $140.1663 | $140.17 | $140.15 | $140.20 |
| Purchase #3 | $32.74 | 3.591% | $33.9157 | $33.92 | $33.90 | $33.90 |
| Purchase #4 | $248.76 | 5.756% | $263.0786 | $263.08 | $263.10 | $263.10 |
| Purchase #5 | $224.39 | 12.793% | $253.0962 | $253.10 | $253.10 | $253.10 |
| Purchase #6 | $232.32 | 12.297% | $260.8884 | $260.89 | $260.90 | $260.90 |
| Purchase #7 | $129.81 | 5.800% | $137.339 | $137.34 | $137.35 | $137.30 |
| 7 purchase totals = | $1,236.27 | $1,338.3880 | $1,338.40 | $1,338.40 | $1,338.40 | |