| 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 | $211.40 | 10.288% | $233.1488 | $233.15 | $233.15 | $233.10 |
| Purchase #2 | $215.61 | 13.604% | $244.9416 | $244.94 | $244.95 | $244.90 |
| Purchase #3 | $136.88 | 11.556% | $152.6979 | $152.70 | $152.70 | $152.70 |
| Purchase #4 | $107.81 | 12.520% | $121.3078 | $121.31 | $121.30 | $121.30 |
| Purchase #5 | $100.91 | 7.196% | $108.1715 | $108.17 | $108.15 | $108.20 |
| Purchase #6 | $213.27 | 9.813% | $234.1982 | $234.20 | $234.20 | $234.20 |
| Purchase #7 | $105.97 | 11.799% | $118.4734 | $118.47 | $118.45 | $118.50 |
| 7 purchase totals = | $1,091.85 | $1,212.9392 | $1,212.94 | $1,212.90 | $1,212.90 | |