| 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 | $250.75 | 9.760% | $275.2232 | $275.22 | $275.20 | $275.20 |
| Purchase #2 | $67.77 | 10.377% | $74.8025 | $74.80 | $74.80 | $74.80 |
| Purchase #3 | $29.95 | 12.634% | $33.7339 | $33.73 | $33.75 | $33.70 |
| Purchase #4 | $205.32 | 13.868% | $233.7938 | $233.79 | $233.80 | $233.80 |
| Purchase #5 | $122.41 | 10.548% | $135.3218 | $135.32 | $135.30 | $135.30 |
| Purchase #6 | $25.68 | 5.415% | $27.0706 | $27.07 | $27.05 | $27.10 |
| Purchase #7 | $100.54 | 12.292% | $112.8984 | $112.90 | $112.90 | $112.90 |
| 7 purchase totals = | $802.42 | $892.8442 | $892.83 | $892.80 | $892.80 | |