| 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 | $224.89 | 9.327% | $245.8655 | $245.87 | $245.85 | $245.90 |
| Purchase #2 | $81.99 | 12.165% | $91.9641 | $91.96 | $91.95 | $92.00 |
| Purchase #3 | $234.58 | 3.864% | $243.6442 | $243.64 | $243.65 | $243.60 |
| Purchase #4 | $215.77 | 6.308% | $229.3808 | $229.38 | $229.40 | $229.40 |
| Purchase #5 | $51.50 | 4.821% | $53.9828 | $53.98 | $54.00 | $54.00 |
| Purchase #6 | $102.93 | 3.246% | $106.2711 | $106.27 | $106.25 | $106.30 |
| Purchase #7 | $69.58 | 6.162% | $73.8675 | $73.87 | $73.85 | $73.90 |
| 7 purchase totals = | $981.24 | $1,044.9760 | $1,044.97 | $1,044.95 | $1,045.10 | |