| 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 | $236.39 | 3.278% | $244.1389 | $244.14 | $244.15 | $244.10 |
| Purchase #2 | $113.66 | 3.359% | $117.4778 | $117.48 | $117.50 | $117.50 |
| Purchase #3 | $108.85 | 8.362% | $117.952 | $117.95 | $117.95 | $118.00 |
| Purchase #4 | $169.43 | 12.739% | $191.0137 | $191.01 | $191.00 | $191.00 |
| Purchase #5 | $98.42 | 5.191% | $103.529 | $103.53 | $103.55 | $103.50 |
| Purchase #6 | $143.63 | 9.343% | $157.0494 | $157.05 | $157.05 | $157.00 |
| Purchase #7 | $209.87 | 8.561% | $227.837 | $227.84 | $227.85 | $227.80 |
| 7 purchase totals = | $1,080.25 | $1,158.9978 | $1,159.00 | $1,159.05 | $1,158.90 | |