| 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 | $113.66 | 7.212% | $121.8572 | $121.86 | $121.85 | $121.90 |
| Purchase #2 | $94.26 | 9.235% | $102.9649 | $102.96 | $102.95 | $103.00 |
| Purchase #3 | $75.98 | 7.200% | $81.4506 | $81.45 | $81.45 | $81.50 |
| Purchase #4 | $212.77 | 5.736% | $224.9745 | $224.97 | $224.95 | $225.00 |
| Purchase #5 | $54.58 | 13.662% | $62.0367 | $62.04 | $62.05 | $62.00 |
| Purchase #6 | $203.80 | 12.118% | $228.4965 | $228.50 | $228.50 | $228.50 |
| Purchase #7 | $118.69 | 4.472% | $123.9978 | $124.00 | $124.00 | $124.00 |
| 7 purchase totals = | $873.74 | $945.7782 | $945.78 | $945.75 | $945.90 | |