| 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 | $243.90 | 7.515% | $262.2291 | $262.23 | $262.25 | $262.20 |
| Purchase #2 | $51.79 | 9.857% | $56.8949 | $56.89 | $56.90 | $56.90 |
| Purchase #3 | $213.75 | 11.487% | $238.3035 | $238.30 | $238.30 | $238.30 |
| Purchase #4 | $140.58 | 11.268% | $156.4206 | $156.42 | $156.40 | $156.40 |
| Purchase #5 | $92.58 | 6.500% | $98.5977 | $98.60 | $98.60 | $98.60 |
| Purchase #6 | $133.43 | 7.289% | $143.1557 | $143.16 | $143.15 | $143.20 |
| Purchase #7 | $7.97 | 9.316% | $8.7125 | $8.71 | $8.70 | $8.70 |
| 7 purchase totals = | $884.00 | $964.3140 | $964.31 | $964.30 | $964.30 | |