| 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 | $212.55 | 6.416% | $226.1872 | $226.19 | $226.20 | $226.20 |
| Purchase #2 | $113.64 | 11.135% | $126.2938 | $126.29 | $126.30 | $126.30 |
| Purchase #3 | $68.55 | 10.710% | $75.8917 | $75.89 | $75.90 | $75.90 |
| Purchase #4 | $170.84 | 13.575% | $194.0315 | $194.03 | $194.05 | $194.00 |
| Purchase #5 | $10.62 | 11.337% | $11.824 | $11.82 | $11.80 | $11.80 |
| Purchase #6 | $238.57 | 3.728% | $247.4639 | $247.46 | $247.45 | $247.50 |
| Purchase #7 | $224.71 | 12.571% | $252.9583 | $252.96 | $252.95 | $253.00 |
| 7 purchase totals = | $1,039.48 | $1,134.6504 | $1,134.64 | $1,134.65 | $1,134.70 | |