| 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 | $38.76 | 8.827% | $42.1813 | $42.18 | $42.20 | $42.20 |
| Purchase #2 | $33.71 | 9.518% | $36.9185 | $36.92 | $36.90 | $36.90 |
| Purchase #3 | $117.48 | 4.295% | $122.5258 | $122.53 | $122.55 | $122.50 |
| Purchase #4 | $44.33 | 10.114% | $48.8135 | $48.81 | $48.80 | $48.80 |
| Purchase #5 | $25.75 | 13.846% | $29.3153 | $29.32 | $29.30 | $29.30 |
| Purchase #6 | $190.42 | 8.160% | $205.9583 | $205.96 | $205.95 | $206.00 |
| Purchase #7 | $123.64 | 11.132% | $137.4036 | $137.40 | $137.40 | $137.40 |
| 7 purchase totals = | $574.09 | $623.1163 | $623.12 | $623.10 | $623.10 | |