| 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 | $22.38 | 12.287% | $25.1298 | $25.13 | $25.15 | $25.10 |
| Purchase #2 | $169.34 | 13.184% | $191.6658 | $191.67 | $191.65 | $191.70 |
| Purchase #3 | $8.67 | 13.544% | $9.8443 | $9.84 | $9.85 | $9.80 |
| Purchase #4 | $237.94 | 7.739% | $256.3542 | $256.35 | $256.35 | $256.40 |
| Purchase #5 | $182.28 | 11.218% | $202.7282 | $202.73 | $202.75 | $202.70 |
| Purchase #6 | $101.51 | 8.528% | $110.1668 | $110.17 | $110.15 | $110.20 |
| Purchase #7 | $16.25 | 10.415% | $17.9424 | $17.94 | $17.95 | $17.90 |
| 7 purchase totals = | $738.37 | $813.8315 | $813.83 | $813.85 | $813.80 | |