| 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 | $96.98 | 11.594% | $108.2239 | $108.22 | $108.20 | $108.20 |
| Purchase #2 | $88.65 | 8.607% | $96.2801 | $96.28 | $96.30 | $96.30 |
| Purchase #3 | $85.83 | 3.455% | $88.7954 | $88.80 | $88.80 | $88.80 |
| Purchase #4 | $151.35 | 5.761% | $160.0693 | $160.07 | $160.05 | $160.10 |
| Purchase #5 | $191.44 | 8.291% | $207.3123 | $207.31 | $207.30 | $207.30 |
| Purchase #6 | $138.65 | 7.238% | $148.6855 | $148.69 | $148.70 | $148.70 |
| Purchase #7 | $196.66 | 6.778% | $209.9896 | $209.99 | $210.00 | $210.00 |
| 7 purchase totals = | $949.56 | $1,019.3561 | $1,019.36 | $1,019.35 | $1,019.40 | |