| 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 | $125.73 | 3.621% | $130.2827 | $130.28 | $130.30 | $130.30 |
| Purchase #2 | $81.34 | 7.474% | $87.4194 | $87.42 | $87.40 | $87.40 |
| Purchase #3 | $239.39 | 11.240% | $266.2974 | $266.30 | $266.30 | $266.30 |
| Purchase #4 | $122.51 | 9.571% | $134.2354 | $134.24 | $134.25 | $134.20 |
| Purchase #5 | $138.99 | 10.551% | $153.6548 | $153.65 | $153.65 | $153.70 |
| Purchase #6 | $112.56 | 9.248% | $122.9695 | $122.97 | $122.95 | $123.00 |
| Purchase #7 | $55.91 | 11.817% | $62.5169 | $62.52 | $62.50 | $62.50 |
| 7 purchase totals = | $876.43 | $957.3761 | $957.38 | $957.35 | $957.40 | |