| 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 | $233.33 | 4.410% | $243.6199 | $243.62 | $243.60 | $243.60 |
| Purchase #2 | $206.68 | 12.580% | $232.6803 | $232.68 | $232.70 | $232.70 |
| Purchase #3 | $94.75 | 4.272% | $98.7977 | $98.80 | $98.80 | $98.80 |
| Purchase #4 | $195.94 | 6.267% | $208.2196 | $208.22 | $208.20 | $208.20 |
| Purchase #5 | $155.70 | 4.842% | $163.239 | $163.24 | $163.25 | $163.20 |
| Purchase #6 | $232.45 | 10.740% | $257.4151 | $257.42 | $257.40 | $257.40 |
| Purchase #7 | $133.30 | 3.873% | $138.4627 | $138.46 | $138.45 | $138.50 |
| 7 purchase totals = | $1,252.15 | $1,342.4343 | $1,342.44 | $1,342.40 | $1,342.40 | |