| 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 | $200.36 | 11.689% | $223.7801 | $223.78 | $223.80 | $223.80 |
| Purchase #2 | $81.53 | 12.836% | $91.9952 | $92.00 | $92.00 | $92.00 |
| Purchase #3 | $203.59 | 5.707% | $215.2089 | $215.21 | $215.20 | $215.20 |
| Purchase #4 | $217.52 | 4.824% | $228.0132 | $228.01 | $228.00 | $228.00 |
| Purchase #5 | $68.30 | 9.152% | $74.5508 | $74.55 | $74.55 | $74.60 |
| Purchase #6 | $89.44 | 5.535% | $94.3905 | $94.39 | $94.40 | $94.40 |
| Purchase #7 | $40.31 | 6.143% | $42.7862 | $42.79 | $42.80 | $42.80 |
| 7 purchase totals = | $901.05 | $970.7249 | $970.73 | $970.75 | $970.80 | |