| 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 | $199.46 | 11.246% | $221.8913 | $221.89 | $221.90 | $221.90 |
| Purchase #2 | $77.82 | 13.401% | $88.2487 | $88.25 | $88.25 | $88.20 |
| Purchase #3 | $71.95 | 12.298% | $80.7984 | $80.80 | $80.80 | $80.80 |
| Purchase #4 | $248.28 | 3.470% | $256.8953 | $256.90 | $256.90 | $256.90 |
| Purchase #5 | $9.31 | 5.727% | $9.8432 | $9.84 | $9.85 | $9.80 |
| Purchase #6 | $210.25 | 3.242% | $217.0663 | $217.07 | $217.05 | $217.10 |
| Purchase #7 | $94.63 | 4.847% | $99.2167 | $99.22 | $99.20 | $99.20 |
| 7 purchase totals = | $911.70 | $973.9599 | $973.97 | $973.95 | $973.90 | |