| 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 | $228.96 | 9.216% | $250.061 | $250.06 | $250.05 | $250.10 |
| Purchase #2 | $174.51 | 4.737% | $182.7765 | $182.78 | $182.80 | $182.80 |
| Purchase #3 | $238.71 | 11.526% | $266.2237 | $266.22 | $266.20 | $266.20 |
| Purchase #4 | $87.55 | 10.754% | $96.9651 | $96.97 | $96.95 | $97.00 |
| Purchase #5 | $76.60 | 9.462% | $83.8479 | $83.85 | $83.85 | $83.80 |
| Purchase #6 | $15.54 | 9.288% | $16.9834 | $16.98 | $17.00 | $17.00 |
| Purchase #7 | $226.98 | 7.429% | $243.8423 | $243.84 | $243.85 | $243.80 |
| 7 purchase totals = | $1,048.85 | $1,140.6999 | $1,140.70 | $1,140.70 | $1,140.70 | |