| 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 | $97.51 | 5.127% | $102.5093 | $102.51 | $102.50 | $102.50 |
| Purchase #2 | $37.76 | 6.203% | $40.1023 | $40.10 | $40.10 | $40.10 |
| Purchase #3 | $225.47 | 8.733% | $245.1603 | $245.16 | $245.15 | $245.20 |
| Purchase #4 | $78.74 | 13.249% | $89.1723 | $89.17 | $89.15 | $89.20 |
| Purchase #5 | $196.51 | 7.268% | $210.7923 | $210.79 | $210.80 | $210.80 |
| Purchase #6 | $22.78 | 3.149% | $23.4973 | $23.50 | $23.50 | $23.50 |
| Purchase #7 | $238.90 | 6.331% | $254.0248 | $254.02 | $254.00 | $254.00 |
| 7 purchase totals = | $897.67 | $965.2586 | $965.25 | $965.20 | $965.30 | |