| 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 | $102.92 | 13.617% | $116.9346 | $116.93 | $116.95 | $116.90 |
| Purchase #2 | $231.89 | 11.335% | $258.1747 | $258.17 | $258.15 | $258.20 |
| Purchase #3 | $27.43 | 8.217% | $29.6839 | $29.68 | $29.70 | $29.70 |
| Purchase #4 | $102.75 | 7.576% | $110.5343 | $110.53 | $110.55 | $110.50 |
| Purchase #5 | $141.69 | 10.625% | $156.7446 | $156.74 | $156.75 | $156.70 |
| Purchase #6 | $15.83 | 7.302% | $16.9859 | $16.99 | $17.00 | $17.00 |
| Purchase #7 | $204.81 | 12.169% | $229.7333 | $229.73 | $229.75 | $229.70 |
| 7 purchase totals = | $827.32 | $918.7913 | $918.77 | $918.85 | $918.70 | |