| 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 | $193.31 | 9.815% | $212.2834 | $212.28 | $212.30 | $212.30 |
| Purchase #2 | $148.54 | 11.359% | $165.4127 | $165.41 | $165.40 | $165.40 |
| Purchase #3 | $100.67 | 11.459% | $112.2058 | $112.21 | $112.20 | $112.20 |
| Purchase #4 | $104.69 | 5.305% | $110.2438 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $221.79 | 5.523% | $234.0395 | $234.04 | $234.05 | $234.00 |
| Purchase #6 | $245.28 | 3.527% | $253.931 | $253.93 | $253.95 | $253.90 |
| Purchase #7 | $100.43 | 3.518% | $103.9631 | $103.96 | $103.95 | $104.00 |
| 7 purchase totals = | $1,114.71 | $1,192.0793 | $1,192.07 | $1,192.10 | $1,192.00 | |