| 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 | $82.63 | 10.264% | $91.1111 | $91.11 | $91.10 | $91.10 |
| Purchase #2 | $249.82 | 7.765% | $269.2185 | $269.22 | $269.20 | $269.20 |
| Purchase #3 | $150.81 | 6.870% | $161.1706 | $161.17 | $161.15 | $161.20 |
| Purchase #4 | $131.36 | 6.449% | $139.8314 | $139.83 | $139.85 | $139.80 |
| Purchase #5 | $8.65 | 6.143% | $9.1814 | $9.18 | $9.20 | $9.20 |
| Purchase #6 | $24.84 | 5.195% | $26.1304 | $26.13 | $26.15 | $26.10 |
| Purchase #7 | $231.40 | 7.848% | $249.5603 | $249.56 | $249.55 | $249.60 |
| 7 purchase totals = | $879.51 | $946.2037 | $946.20 | $946.20 | $946.20 | |