| 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 | $103.41 | 10.182% | $113.9392 | $113.94 | $113.95 | $113.90 |
| Purchase #2 | $116.77 | 3.745% | $121.143 | $121.14 | $121.15 | $121.10 |
| Purchase #3 | $100.70 | 10.112% | $110.8828 | $110.88 | $110.90 | $110.90 |
| Purchase #4 | $102.79 | 13.233% | $116.3922 | $116.39 | $116.40 | $116.40 |
| Purchase #5 | $203.56 | 12.355% | $228.7098 | $228.71 | $228.70 | $228.70 |
| Purchase #6 | $178.97 | 5.177% | $188.2353 | $188.24 | $188.25 | $188.20 |
| Purchase #7 | $72.90 | 4.168% | $75.9385 | $75.94 | $75.95 | $75.90 |
| 7 purchase totals = | $879.10 | $955.2408 | $955.24 | $955.30 | $955.10 | |