| 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 | $227.67 | 12.386% | $255.8692 | $255.87 | $255.85 | $255.90 |
| Purchase #2 | $138.62 | 5.564% | $146.3328 | $146.33 | $146.35 | $146.30 |
| Purchase #3 | $112.53 | 8.518% | $122.1153 | $122.12 | $122.10 | $122.10 |
| Purchase #4 | $11.72 | 12.557% | $13.1917 | $13.19 | $13.20 | $13.20 |
| Purchase #5 | $144.56 | 5.309% | $152.2347 | $152.23 | $152.25 | $152.20 |
| Purchase #6 | $216.28 | 7.757% | $233.0568 | $233.06 | $233.05 | $233.10 |
| Purchase #7 | $61.81 | 4.188% | $64.3986 | $64.40 | $64.40 | $64.40 |
| 7 purchase totals = | $913.19 | $987.1991 | $987.20 | $987.20 | $987.20 | |