| 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 | $244.33 | 10.637% | $270.3194 | $270.32 | $270.30 | $270.30 |
| Purchase #2 | $99.61 | 9.247% | $108.8209 | $108.82 | $108.80 | $108.80 |
| Purchase #3 | $177.46 | 9.305% | $193.9727 | $193.97 | $193.95 | $194.00 |
| Purchase #4 | $165.85 | 5.592% | $175.1243 | $175.12 | $175.10 | $175.10 |
| Purchase #5 | $172.34 | 12.611% | $194.0738 | $194.07 | $194.05 | $194.10 |
| Purchase #6 | $187.88 | 7.186% | $201.3811 | $201.38 | $201.40 | $201.40 |
| Purchase #7 | $232.25 | 5.366% | $244.7125 | $244.71 | $244.70 | $244.70 |
| 7 purchase totals = | $1,279.72 | $1,388.4047 | $1,388.39 | $1,388.30 | $1,388.40 | |