| 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 | $212.97 | 3.403% | $220.2174 | $220.22 | $220.20 | $220.20 |
| Purchase #2 | $17.65 | 9.836% | $19.3861 | $19.39 | $19.40 | $19.40 |
| Purchase #3 | $21.96 | 4.785% | $23.0108 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $142.44 | 10.254% | $157.0458 | $157.05 | $157.05 | $157.00 |
| Purchase #5 | $116.31 | 3.448% | $120.3204 | $120.32 | $120.30 | $120.30 |
| Purchase #6 | $238.52 | 6.413% | $253.8163 | $253.82 | $253.80 | $253.80 |
| Purchase #7 | $83.70 | 9.476% | $91.6314 | $91.63 | $91.65 | $91.60 |
| 7 purchase totals = | $833.55 | $885.4282 | $885.44 | $885.40 | $885.30 | |