| 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 | $121.99 | 7.541% | $131.1893 | $131.19 | $131.20 | $131.20 |
| Purchase #2 | $98.93 | 4.225% | $103.1098 | $103.11 | $103.10 | $103.10 |
| Purchase #3 | $122.84 | 4.408% | $128.2548 | $128.25 | $128.25 | $128.30 |
| Purchase #4 | $5.76 | 7.527% | $6.1936 | $6.19 | $6.20 | $6.20 |
| Purchase #5 | $236.73 | 4.517% | $247.4231 | $247.42 | $247.40 | $247.40 |
| Purchase #6 | $6.40 | 9.286% | $6.9943 | $6.99 | $7.00 | $7.00 |
| Purchase #7 | $116.27 | 5.274% | $122.4021 | $122.40 | $122.40 | $122.40 |
| 7 purchase totals = | $708.92 | $745.5670 | $745.55 | $745.55 | $745.60 | |