| 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 | $210.58 | 6.704% | $224.6973 | $224.70 | $224.70 | $224.70 |
| Purchase #2 | $249.32 | 8.666% | $270.9261 | $270.93 | $270.95 | $270.90 |
| Purchase #3 | $130.95 | 3.230% | $135.1797 | $135.18 | $135.20 | $135.20 |
| Purchase #4 | $189.51 | 9.622% | $207.7447 | $207.74 | $207.75 | $207.70 |
| Purchase #5 | $36.62 | 8.507% | $39.7353 | $39.74 | $39.75 | $39.70 |
| Purchase #6 | $28.41 | 5.132% | $29.868 | $29.87 | $29.85 | $29.90 |
| Purchase #7 | $30.36 | 11.841% | $33.9549 | $33.95 | $33.95 | $34.00 |
| 7 purchase totals = | $875.75 | $942.1060 | $942.11 | $942.15 | $942.10 | |