| 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 | $209.40 | 7.222% | $224.5229 | $224.52 | $224.50 | $224.50 |
| Purchase #2 | $166.88 | 7.386% | $179.2058 | $179.21 | $179.20 | $179.20 |
| Purchase #3 | $19.99 | 6.405% | $21.2704 | $21.27 | $21.25 | $21.30 |
| Purchase #4 | $50.71 | 6.156% | $53.8317 | $53.83 | $53.85 | $53.80 |
| Purchase #5 | $10.71 | 8.135% | $11.5813 | $11.58 | $11.60 | $11.60 |
| Purchase #6 | $50.25 | 13.363% | $56.9649 | $56.96 | $56.95 | $57.00 |
| Purchase #7 | $184.55 | 4.804% | $193.4158 | $193.42 | $193.40 | $193.40 |
| 7 purchase totals = | $692.49 | $740.7928 | $740.79 | $740.75 | $740.80 | |