| 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 | $45.45 | 7.318% | $48.776 | $48.78 | $48.80 | $48.80 |
| Purchase #2 | $221.29 | 10.196% | $243.8527 | $243.85 | $243.85 | $243.90 |
| Purchase #3 | $22.53 | 10.587% | $24.9153 | $24.92 | $24.90 | $24.90 |
| Purchase #4 | $113.33 | 13.572% | $128.7111 | $128.71 | $128.70 | $128.70 |
| Purchase #5 | $234.67 | 4.151% | $244.4112 | $244.41 | $244.40 | $244.40 |
| Purchase #6 | $16.68 | 10.499% | $18.4312 | $18.43 | $18.45 | $18.40 |
| Purchase #7 | $143.68 | 4.404% | $150.0077 | $150.01 | $150.00 | $150.00 |
| 7 purchase totals = | $797.63 | $859.1052 | $859.11 | $859.10 | $859.10 | |