| 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 | $96.77 | 9.634% | $106.0928 | $106.09 | $106.10 | $106.10 |
| Purchase #2 | $108.63 | 11.736% | $121.3788 | $121.38 | $121.40 | $121.40 |
| Purchase #3 | $226.45 | 7.747% | $243.9931 | $243.99 | $244.00 | $244.00 |
| Purchase #4 | $132.73 | 10.665% | $146.8857 | $146.89 | $146.90 | $146.90 |
| Purchase #5 | $86.58 | 8.791% | $94.1912 | $94.19 | $94.20 | $94.20 |
| Purchase #6 | $83.34 | 12.398% | $93.6725 | $93.67 | $93.65 | $93.70 |
| Purchase #7 | $122.53 | 9.262% | $133.8787 | $133.88 | $133.90 | $133.90 |
| 7 purchase totals = | $857.03 | $940.0928 | $940.09 | $940.15 | $940.20 | |