| 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 | $103.62 | 9.191% | $113.1437 | $113.14 | $113.15 | $113.10 |
| Purchase #2 | $41.96 | 10.159% | $46.2227 | $46.22 | $46.20 | $46.20 |
| Purchase #3 | $131.85 | 12.112% | $147.8197 | $147.82 | $147.80 | $147.80 |
| Purchase #4 | $141.90 | 4.341% | $148.0599 | $148.06 | $148.05 | $148.10 |
| Purchase #5 | $246.57 | 13.688% | $280.3205 | $280.32 | $280.30 | $280.30 |
| Purchase #6 | $7.44 | 11.377% | $8.2864 | $8.29 | $8.30 | $8.30 |
| Purchase #7 | $217.28 | 4.326% | $226.6795 | $226.68 | $226.70 | $226.70 |
| 7 purchase totals = | $890.62 | $970.5324 | $970.53 | $970.50 | $970.50 | |