| 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 | $240.37 | 13.413% | $272.6108 | $272.61 | $272.60 | $272.60 |
| Purchase #2 | $211.43 | 7.659% | $227.6234 | $227.62 | $227.60 | $227.60 |
| Purchase #3 | $109.40 | 3.205% | $112.9063 | $112.91 | $112.90 | $112.90 |
| Purchase #4 | $110.48 | 13.498% | $125.3926 | $125.39 | $125.40 | $125.40 |
| Purchase #5 | $64.83 | 9.281% | $70.8469 | $70.85 | $70.85 | $70.80 |
| Purchase #6 | $97.59 | 3.840% | $101.3375 | $101.34 | $101.35 | $101.30 |
| Purchase #7 | $138.61 | 9.781% | $152.1674 | $152.17 | $152.15 | $152.20 |
| 7 purchase totals = | $972.71 | $1,062.8849 | $1,062.89 | $1,062.85 | $1,062.80 | |