| 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 | $178.36 | 10.663% | $197.3785 | $197.38 | $197.40 | $197.40 |
| Purchase #2 | $225.52 | 10.499% | $249.1973 | $249.20 | $249.20 | $249.20 |
| Purchase #3 | $34.42 | 10.669% | $38.0923 | $38.09 | $38.10 | $38.10 |
| Purchase #4 | $104.56 | 12.535% | $117.6666 | $117.67 | $117.65 | $117.70 |
| Purchase #5 | $216.90 | 7.332% | $232.8031 | $232.80 | $232.80 | $232.80 |
| Purchase #6 | $13.96 | 10.425% | $15.4153 | $15.42 | $15.40 | $15.40 |
| Purchase #7 | $12.34 | 8.129% | $13.3431 | $13.34 | $13.35 | $13.30 |
| 7 purchase totals = | $786.06 | $863.8962 | $863.90 | $863.90 | $863.90 | |