| 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 | $32.73 | 10.594% | $36.1974 | $36.20 | $36.20 | $36.20 |
| Purchase #2 | $228.93 | 11.532% | $255.3302 | $255.33 | $255.35 | $255.30 |
| Purchase #3 | $142.64 | 6.476% | $151.8774 | $151.88 | $151.90 | $151.90 |
| Purchase #4 | $229.71 | 5.383% | $242.0753 | $242.08 | $242.10 | $242.10 |
| Purchase #5 | $172.63 | 8.848% | $187.9043 | $187.90 | $187.90 | $187.90 |
| Purchase #6 | $169.33 | 8.746% | $184.1396 | $184.14 | $184.15 | $184.10 |
| Purchase #7 | $222.49 | 4.597% | $232.7179 | $232.72 | $232.70 | $232.70 |
| 7 purchase totals = | $1,198.46 | $1,290.2421 | $1,290.25 | $1,290.30 | $1,290.20 | |