| 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 | $202.86 | 9.872% | $222.8863 | $222.89 | $222.90 | $222.90 |
| Purchase #2 | $76.26 | 9.691% | $83.6504 | $83.65 | $83.65 | $83.70 |
| Purchase #3 | $180.82 | 12.559% | $203.5292 | $203.53 | $203.55 | $203.50 |
| Purchase #4 | $40.94 | 10.646% | $45.2985 | $45.30 | $45.30 | $45.30 |
| Purchase #5 | $116.61 | 6.437% | $124.1162 | $124.12 | $124.10 | $124.10 |
| Purchase #6 | $110.71 | 9.613% | $121.3526 | $121.35 | $121.35 | $121.40 |
| Purchase #7 | $63.55 | 7.790% | $68.5005 | $68.50 | $68.50 | $68.50 |
| 7 purchase totals = | $791.75 | $869.3337 | $869.34 | $869.35 | $869.40 | |