| 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 | $193.33 | 4.667% | $202.3527 | $202.35 | $202.35 | $202.40 |
| Purchase #2 | $109.42 | 10.629% | $121.0503 | $121.05 | $121.05 | $121.10 |
| Purchase #3 | $68.42 | 8.203% | $74.0325 | $74.03 | $74.05 | $74.00 |
| Purchase #4 | $73.28 | 12.121% | $82.1623 | $82.16 | $82.15 | $82.20 |
| Purchase #5 | $240.87 | 6.596% | $256.7578 | $256.76 | $256.75 | $256.80 |
| Purchase #6 | $76.71 | 3.548% | $79.4317 | $79.43 | $79.45 | $79.40 |
| Purchase #7 | $33.27 | 11.152% | $36.9803 | $36.98 | $37.00 | $37.00 |
| 7 purchase totals = | $795.30 | $852.7676 | $852.76 | $852.80 | $852.90 | |