| 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 | $235.96 | 6.426% | $251.1228 | $251.12 | $251.10 | $251.10 |
| Purchase #2 | $228.91 | 9.300% | $250.1986 | $250.20 | $250.20 | $250.20 |
| Purchase #3 | $50.71 | 5.292% | $53.3936 | $53.39 | $53.40 | $53.40 |
| Purchase #4 | $57.42 | 10.614% | $63.5146 | $63.51 | $63.50 | $63.50 |
| Purchase #5 | $100.87 | 4.205% | $105.1116 | $105.11 | $105.10 | $105.10 |
| Purchase #6 | $117.45 | 6.521% | $125.1089 | $125.11 | $125.10 | $125.10 |
| Purchase #7 | $7.75 | 5.389% | $8.1676 | $8.17 | $8.15 | $8.20 |
| 7 purchase totals = | $799.07 | $856.6177 | $856.61 | $856.55 | $856.60 | |