| 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 | $234.35 | 5.847% | $248.0524 | $248.05 | $248.05 | $248.10 |
| Purchase #2 | $21.97 | 4.758% | $23.0153 | $23.02 | $23.00 | $23.00 |
| Purchase #3 | $134.52 | 10.152% | $148.1765 | $148.18 | $148.20 | $148.20 |
| Purchase #4 | $84.62 | 12.580% | $95.2652 | $95.27 | $95.25 | $95.30 |
| Purchase #5 | $146.46 | 8.601% | $159.057 | $159.06 | $159.05 | $159.10 |
| Purchase #6 | $162.29 | 10.858% | $179.9114 | $179.91 | $179.90 | $179.90 |
| Purchase #7 | $74.42 | 8.673% | $80.8744 | $80.87 | $80.85 | $80.90 |
| 7 purchase totals = | $858.63 | $934.3522 | $934.36 | $934.30 | $934.50 | |