| 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 | $197.49 | 9.432% | $216.1173 | $216.12 | $216.10 | $216.10 |
| Purchase #2 | $237.65 | 9.507% | $260.2434 | $260.24 | $260.25 | $260.20 |
| Purchase #3 | $189.47 | 12.259% | $212.6971 | $212.70 | $212.70 | $212.70 |
| Purchase #4 | $159.48 | 8.340% | $172.7806 | $172.78 | $172.80 | $172.80 |
| Purchase #5 | $5.62 | 7.749% | $6.0555 | $6.06 | $6.05 | $6.10 |
| Purchase #6 | $159.41 | 4.641% | $166.8082 | $166.81 | $166.80 | $166.80 |
| Purchase #7 | $90.30 | 13.713% | $102.6828 | $102.68 | $102.70 | $102.70 |
| 7 purchase totals = | $1,039.42 | $1,137.3849 | $1,137.39 | $1,137.40 | $1,137.40 | |