| 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 | $11.93 | 3.631% | $12.3632 | $12.36 | $12.35 | $12.40 |
| Purchase #2 | $235.68 | 4.471% | $246.2173 | $246.22 | $246.20 | $246.20 |
| Purchase #3 | $239.54 | 10.797% | $265.4031 | $265.40 | $265.40 | $265.40 |
| Purchase #4 | $54.31 | 9.275% | $59.3473 | $59.35 | $59.35 | $59.30 |
| Purchase #5 | $142.84 | 8.586% | $155.1042 | $155.10 | $155.10 | $155.10 |
| Purchase #6 | $109.85 | 13.252% | $124.4073 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $73.73 | 4.257% | $76.8687 | $76.87 | $76.85 | $76.90 |
| 7 purchase totals = | $867.88 | $939.7111 | $939.71 | $939.65 | $939.70 | |