| 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 | $197.82 | 6.384% | $210.4488 | $210.45 | $210.45 | $210.40 |
| Purchase #2 | $12.50 | 12.443% | $14.0554 | $14.06 | $14.05 | $14.10 |
| Purchase #3 | $96.39 | 8.156% | $104.2516 | $104.25 | $104.25 | $104.30 |
| Purchase #4 | $245.93 | 6.166% | $261.094 | $261.09 | $261.10 | $261.10 |
| Purchase #5 | $144.81 | 4.161% | $150.8355 | $150.84 | $150.85 | $150.80 |
| Purchase #6 | $101.39 | 7.402% | $108.8949 | $108.89 | $108.90 | $108.90 |
| Purchase #7 | $248.98 | 11.335% | $277.2019 | $277.20 | $277.20 | $277.20 |
| 7 purchase totals = | $1,047.82 | $1,126.7821 | $1,126.78 | $1,126.80 | $1,126.80 | |