| 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 | $234.49 | 5.636% | $247.7059 | $247.71 | $247.70 | $247.70 |
| Purchase #2 | $221.26 | 13.519% | $251.1721 | $251.17 | $251.15 | $251.20 |
| Purchase #3 | $159.67 | 12.430% | $179.517 | $179.52 | $179.50 | $179.50 |
| Purchase #4 | $95.77 | 7.488% | $102.9413 | $102.94 | $102.95 | $102.90 |
| Purchase #5 | $190.66 | 10.409% | $210.5058 | $210.51 | $210.50 | $210.50 |
| Purchase #6 | $29.76 | 13.489% | $33.7743 | $33.77 | $33.75 | $33.80 |
| Purchase #7 | $102.78 | 13.584% | $116.7416 | $116.74 | $116.75 | $116.70 |
| 7 purchase totals = | $1,034.39 | $1,142.3580 | $1,142.36 | $1,142.30 | $1,142.30 | |