| 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 | $10.74 | 3.472% | $11.1129 | $11.11 | $11.10 | $11.10 |
| Purchase #2 | $237.93 | 6.810% | $254.133 | $254.13 | $254.15 | $254.10 |
| Purchase #3 | $26.34 | 4.635% | $27.5609 | $27.56 | $27.55 | $27.60 |
| Purchase #4 | $129.95 | 5.392% | $136.9569 | $136.96 | $136.95 | $137.00 |
| Purchase #5 | $127.81 | 12.852% | $144.2361 | $144.24 | $144.25 | $144.20 |
| Purchase #6 | $210.87 | 9.559% | $231.0271 | $231.03 | $231.05 | $231.00 |
| Purchase #7 | $108.86 | 10.470% | $120.2576 | $120.26 | $120.25 | $120.30 |
| 7 purchase totals = | $852.50 | $925.2845 | $925.29 | $925.30 | $925.30 | |