| 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 | $118.27 | 5.355% | $124.6034 | $124.60 | $124.60 | $124.60 |
| Purchase #2 | $217.31 | 5.107% | $228.408 | $228.41 | $228.40 | $228.40 |
| Purchase #3 | $117.65 | 3.420% | $121.6736 | $121.67 | $121.65 | $121.70 |
| Purchase #4 | $247.68 | 3.209% | $255.6281 | $255.63 | $255.65 | $255.60 |
| Purchase #5 | $174.82 | 8.446% | $189.5853 | $189.59 | $189.60 | $189.60 |
| Purchase #6 | $139.94 | 11.197% | $155.6091 | $155.61 | $155.60 | $155.60 |
| Purchase #7 | $102.46 | 13.290% | $116.0769 | $116.08 | $116.10 | $116.10 |
| 7 purchase totals = | $1,118.13 | $1,191.5844 | $1,191.59 | $1,191.60 | $1,191.60 | |