| 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 | $12.41 | 4.364% | $12.9516 | $12.95 | $12.95 | $13.00 |
| Purchase #2 | $136.76 | 12.280% | $153.5541 | $153.55 | $153.55 | $153.60 |
| Purchase #3 | $56.57 | 3.838% | $58.7412 | $58.74 | $58.75 | $58.70 |
| Purchase #4 | $220.46 | 3.800% | $228.8375 | $228.84 | $228.85 | $228.80 |
| Purchase #5 | $50.94 | 4.255% | $53.1075 | $53.11 | $53.10 | $53.10 |
| Purchase #6 | $231.72 | 8.316% | $250.9898 | $250.99 | $251.00 | $251.00 |
| Purchase #7 | $160.33 | 11.166% | $178.2324 | $178.23 | $178.25 | $178.20 |
| 7 purchase totals = | $869.19 | $936.4141 | $936.41 | $936.45 | $936.40 | |