| 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 | $195.28 | 8.831% | $212.5252 | $212.53 | $212.55 | $212.50 |
| Purchase #2 | $76.58 | 13.359% | $86.8103 | $86.81 | $86.80 | $86.80 |
| Purchase #3 | $159.59 | 3.374% | $164.9746 | $164.97 | $164.95 | $165.00 |
| Purchase #4 | $44.90 | 12.437% | $50.4842 | $50.48 | $50.50 | $50.50 |
| Purchase #5 | $249.25 | 3.152% | $257.1064 | $257.11 | $257.10 | $257.10 |
| Purchase #6 | $71.73 | 12.720% | $80.8541 | $80.85 | $80.85 | $80.90 |
| Purchase #7 | $48.54 | 9.303% | $53.0557 | $53.06 | $53.05 | $53.10 |
| 7 purchase totals = | $845.87 | $905.8105 | $905.81 | $905.80 | $905.90 | |