| 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 | $132.94 | 10.585% | $147.0117 | $147.01 | $147.00 | $147.00 |
| Purchase #2 | $203.29 | 11.111% | $225.8776 | $225.88 | $225.90 | $225.90 |
| Purchase #3 | $243.98 | 3.460% | $252.4217 | $252.42 | $252.40 | $252.40 |
| Purchase #4 | $210.69 | 12.310% | $236.6259 | $236.63 | $236.65 | $236.60 |
| Purchase #5 | $191.63 | 11.327% | $213.3359 | $213.34 | $213.35 | $213.30 |
| Purchase #6 | $42.77 | 5.851% | $45.2725 | $45.27 | $45.25 | $45.30 |
| Purchase #7 | $13.37 | 4.306% | $13.9457 | $13.95 | $13.95 | $13.90 |
| 7 purchase totals = | $1,038.67 | $1,134.4910 | $1,134.50 | $1,134.50 | $1,134.40 | |