| 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 | $229.78 | 5.803% | $243.1141 | $243.11 | $243.10 | $243.10 |
| Purchase #2 | $50.29 | 7.817% | $54.2212 | $54.22 | $54.20 | $54.20 |
| Purchase #3 | $113.79 | 6.665% | $121.3741 | $121.37 | $121.35 | $121.40 |
| Purchase #4 | $189.62 | 8.790% | $206.2876 | $206.29 | $206.30 | $206.30 |
| Purchase #5 | $64.33 | 5.790% | $68.0547 | $68.05 | $68.05 | $68.10 |
| Purchase #6 | $238.99 | 7.818% | $257.6742 | $257.67 | $257.65 | $257.70 |
| Purchase #7 | $164.52 | 12.390% | $184.904 | $184.90 | $184.90 | $184.90 |
| 7 purchase totals = | $1,051.32 | $1,135.6299 | $1,135.61 | $1,135.55 | $1,135.70 | |