| 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 | $104.71 | 10.859% | $116.0805 | $116.08 | $116.10 | $116.10 |
| Purchase #2 | $111.52 | 7.727% | $120.1372 | $120.14 | $120.15 | $120.10 |
| Purchase #3 | $31.52 | 10.412% | $34.8019 | $34.80 | $34.80 | $34.80 |
| Purchase #4 | $203.86 | 8.661% | $221.5163 | $221.52 | $221.50 | $221.50 |
| Purchase #5 | $228.39 | 9.319% | $249.6737 | $249.67 | $249.65 | $249.70 |
| Purchase #6 | $143.95 | 13.488% | $163.366 | $163.37 | $163.35 | $163.40 |
| Purchase #7 | $207.78 | 9.766% | $228.0718 | $228.07 | $228.05 | $228.10 |
| 7 purchase totals = | $1,031.73 | $1,133.6474 | $1,133.65 | $1,133.60 | $1,133.70 | |