| 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 | $243.51 | 4.315% | $254.0175 | $254.02 | $254.00 | $254.00 |
| Purchase #2 | $163.89 | 5.498% | $172.9007 | $172.90 | $172.90 | $172.90 |
| Purchase #3 | $156.69 | 7.327% | $168.1707 | $168.17 | $168.15 | $168.20 |
| Purchase #4 | $182.40 | 11.261% | $202.9401 | $202.94 | $202.95 | $202.90 |
| Purchase #5 | $66.47 | 3.792% | $68.9905 | $68.99 | $69.00 | $69.00 |
| Purchase #6 | $32.36 | 5.294% | $34.0731 | $34.07 | $34.05 | $34.10 |
| Purchase #7 | $212.83 | 5.625% | $224.8017 | $224.80 | $224.80 | $224.80 |
| 7 purchase totals = | $1,058.15 | $1,125.8943 | $1,125.89 | $1,125.85 | $1,125.90 | |