| 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 | $124.90 | 8.753% | $135.8325 | $135.83 | $135.85 | $135.80 |
| Purchase #2 | $248.41 | 13.216% | $281.2399 | $281.24 | $281.25 | $281.20 |
| Purchase #3 | $175.95 | 8.450% | $190.8178 | $190.82 | $190.80 | $190.80 |
| Purchase #4 | $56.35 | 10.286% | $62.1462 | $62.15 | $62.15 | $62.10 |
| Purchase #5 | $168.41 | 7.255% | $180.6281 | $180.63 | $180.65 | $180.60 |
| Purchase #6 | $126.25 | 5.513% | $133.2102 | $133.21 | $133.20 | $133.20 |
| Purchase #7 | $92.46 | 10.306% | $101.9889 | $101.99 | $102.00 | $102.00 |
| 7 purchase totals = | $992.73 | $1,085.8636 | $1,085.87 | $1,085.90 | $1,085.70 | |