| 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 | $109.89 | 13.526% | $124.7537 | $124.75 | $124.75 | $124.80 |
| Purchase #2 | $232.95 | 10.380% | $257.1302 | $257.13 | $257.15 | $257.10 |
| Purchase #3 | $180.75 | 7.686% | $194.6424 | $194.64 | $194.65 | $194.60 |
| Purchase #4 | $247.93 | 6.794% | $264.7744 | $264.77 | $264.75 | $264.80 |
| Purchase #5 | $24.43 | 11.394% | $27.2136 | $27.21 | $27.20 | $27.20 |
| Purchase #6 | $122.78 | 10.488% | $135.6572 | $135.66 | $135.65 | $135.70 |
| Purchase #7 | $239.77 | 7.572% | $257.9254 | $257.93 | $257.95 | $257.90 |
| 7 purchase totals = | $1,158.50 | $1,262.0969 | $1,262.09 | $1,262.10 | $1,262.10 | |