| 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 | $59.45 | 8.149% | $64.2946 | $64.29 | $64.30 | $64.30 |
| Purchase #2 | $244.62 | 9.516% | $267.898 | $267.90 | $267.90 | $267.90 |
| Purchase #3 | $107.85 | 12.201% | $121.0088 | $121.01 | $121.00 | $121.00 |
| Purchase #4 | $124.32 | 11.267% | $138.3271 | $138.33 | $138.35 | $138.30 |
| Purchase #5 | $220.26 | 7.747% | $237.3235 | $237.32 | $237.30 | $237.30 |
| Purchase #6 | $97.26 | 3.626% | $100.7866 | $100.79 | $100.80 | $100.80 |
| Purchase #7 | $31.27 | 10.279% | $34.4842 | $34.48 | $34.50 | $34.50 |
| 7 purchase totals = | $885.03 | $964.1228 | $964.12 | $964.15 | $964.10 | |