| 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 | $247.29 | 7.213% | $265.127 | $265.13 | $265.15 | $265.10 |
| Purchase #2 | $119.80 | 9.404% | $131.066 | $131.07 | $131.05 | $131.10 |
| Purchase #3 | $120.99 | 6.170% | $128.4551 | $128.46 | $128.45 | $128.50 |
| Purchase #4 | $89.85 | 12.426% | $101.0148 | $101.01 | $101.00 | $101.00 |
| Purchase #5 | $111.55 | 8.800% | $121.3664 | $121.37 | $121.35 | $121.40 |
| Purchase #6 | $10.75 | 11.300% | $11.9648 | $11.96 | $11.95 | $12.00 |
| Purchase #7 | $212.71 | 3.719% | $220.6207 | $220.62 | $220.60 | $220.60 |
| 7 purchase totals = | $912.94 | $979.6148 | $979.62 | $979.55 | $979.70 | |