| 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 | $220.55 | 12.108% | $247.2542 | $247.25 | $247.25 | $247.30 |
| Purchase #2 | $155.90 | 12.780% | $175.824 | $175.82 | $175.80 | $175.80 |
| Purchase #3 | $217.93 | 5.307% | $229.4955 | $229.50 | $229.50 | $229.50 |
| Purchase #4 | $126.39 | 6.268% | $134.3121 | $134.31 | $134.30 | $134.30 |
| Purchase #5 | $70.25 | 12.869% | $79.2905 | $79.29 | $79.30 | $79.30 |
| Purchase #6 | $139.82 | 6.798% | $149.325 | $149.33 | $149.35 | $149.30 |
| Purchase #7 | $216.96 | 9.304% | $237.146 | $237.15 | $237.15 | $237.10 |
| 7 purchase totals = | $1,147.80 | $1,252.6473 | $1,252.65 | $1,252.65 | $1,252.60 | |