| 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 | $116.49 | 4.230% | $121.4175 | $121.42 | $121.40 | $121.40 |
| Purchase #2 | $86.37 | 12.433% | $97.1084 | $97.11 | $97.10 | $97.10 |
| Purchase #3 | $235.52 | 7.816% | $253.9282 | $253.93 | $253.95 | $253.90 |
| Purchase #4 | $224.53 | 9.371% | $245.5707 | $245.57 | $245.55 | $245.60 |
| Purchase #5 | $32.68 | 10.386% | $36.0741 | $36.07 | $36.05 | $36.10 |
| Purchase #6 | $144.26 | 11.742% | $161.199 | $161.20 | $161.20 | $161.20 |
| Purchase #7 | $88.88 | 11.478% | $99.0816 | $99.08 | $99.10 | $99.10 |
| 7 purchase totals = | $928.73 | $1,014.3795 | $1,014.38 | $1,014.35 | $1,014.40 | |