| 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 | $22.30 | 12.862% | $25.1682 | $25.17 | $25.15 | $25.20 |
| Purchase #2 | $210.81 | 3.102% | $217.3493 | $217.35 | $217.35 | $217.30 |
| Purchase #3 | $96.82 | 7.683% | $104.2587 | $104.26 | $104.25 | $104.30 |
| Purchase #4 | $201.96 | 13.434% | $229.0913 | $229.09 | $229.10 | $229.10 |
| Purchase #5 | $232.80 | 8.582% | $252.7789 | $252.78 | $252.80 | $252.80 |
| Purchase #6 | $89.67 | 8.768% | $97.5323 | $97.53 | $97.55 | $97.50 |
| Purchase #7 | $154.80 | 13.121% | $175.1113 | $175.11 | $175.10 | $175.10 |
| 7 purchase totals = | $1,009.16 | $1,101.2900 | $1,101.29 | $1,101.30 | $1,101.30 | |