| 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 | $208.50 | 11.554% | $232.5901 | $232.59 | $232.60 | $232.60 |
| Purchase #2 | $28.80 | 3.605% | $29.8382 | $29.84 | $29.85 | $29.80 |
| Purchase #3 | $64.36 | 8.659% | $69.9329 | $69.93 | $69.95 | $69.90 |
| Purchase #4 | $110.74 | 9.637% | $121.412 | $121.41 | $121.40 | $121.40 |
| Purchase #5 | $125.54 | 7.774% | $135.2995 | $135.30 | $135.30 | $135.30 |
| Purchase #6 | $7.38 | 9.476% | $8.0793 | $8.08 | $8.10 | $8.10 |
| Purchase #7 | $244.71 | 13.348% | $277.3739 | $277.37 | $277.35 | $277.40 |
| 7 purchase totals = | $790.03 | $874.5259 | $874.52 | $874.55 | $874.50 | |