| 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 | $131.73 | 7.354% | $141.4174 | $141.42 | $141.40 | $141.40 |
| Purchase #2 | $128.39 | 8.793% | $139.6793 | $139.68 | $139.70 | $139.70 |
| Purchase #3 | $205.56 | 3.849% | $213.472 | $213.47 | $213.45 | $213.50 |
| Purchase #4 | $92.86 | 9.751% | $101.9148 | $101.91 | $101.90 | $101.90 |
| Purchase #5 | $152.65 | 7.510% | $164.114 | $164.11 | $164.10 | $164.10 |
| Purchase #6 | $235.38 | 12.608% | $265.0567 | $265.06 | $265.05 | $265.10 |
| Purchase #7 | $178.32 | 13.298% | $202.033 | $202.03 | $202.05 | $202.00 |
| 7 purchase totals = | $1,124.89 | $1,227.6872 | $1,227.68 | $1,227.65 | $1,227.70 | |