| 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 | $109.93 | 3.786% | $114.0919 | $114.09 | $114.10 | $114.10 |
| Purchase #2 | $143.68 | 8.460% | $155.8353 | $155.84 | $155.85 | $155.80 |
| Purchase #3 | $179.29 | 5.494% | $189.1402 | $189.14 | $189.15 | $189.10 |
| Purchase #4 | $100.36 | 9.664% | $110.0588 | $110.06 | $110.05 | $110.10 |
| Purchase #5 | $85.47 | 13.247% | $96.7922 | $96.79 | $96.80 | $96.80 |
| Purchase #6 | $214.66 | 9.293% | $234.6084 | $234.61 | $234.60 | $234.60 |
| Purchase #7 | $60.25 | 3.733% | $62.4991 | $62.50 | $62.50 | $62.50 |
| 7 purchase totals = | $893.64 | $963.0259 | $963.03 | $963.05 | $963.00 | |