| 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 | $188.35 | 8.537% | $204.4294 | $204.43 | $204.45 | $204.40 |
| Purchase #2 | $8.29 | 8.102% | $8.9617 | $8.96 | $8.95 | $9.00 |
| Purchase #3 | $159.62 | 12.203% | $179.0984 | $179.10 | $179.10 | $179.10 |
| Purchase #4 | $109.42 | 9.618% | $119.944 | $119.94 | $119.95 | $119.90 |
| Purchase #5 | $216.82 | 12.533% | $243.9941 | $243.99 | $244.00 | $244.00 |
| Purchase #6 | $16.29 | 7.474% | $17.5075 | $17.51 | $17.50 | $17.50 |
| Purchase #7 | $106.77 | 12.295% | $119.8974 | $119.90 | $119.90 | $119.90 |
| 7 purchase totals = | $805.56 | $893.8325 | $893.83 | $893.85 | $893.80 | |