| 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 | $215.75 | 4.254% | $224.928 | $224.93 | $224.95 | $224.90 |
| Purchase #2 | $105.58 | 13.634% | $119.9748 | $119.97 | $119.95 | $120.00 |
| Purchase #3 | $12.90 | 10.706% | $14.2811 | $14.28 | $14.30 | $14.30 |
| Purchase #4 | $121.49 | 12.849% | $137.1003 | $137.10 | $137.10 | $137.10 |
| Purchase #5 | $213.74 | 11.489% | $238.2966 | $238.30 | $238.30 | $238.30 |
| Purchase #6 | $30.55 | 5.210% | $32.1417 | $32.14 | $32.15 | $32.10 |
| Purchase #7 | $21.31 | 5.139% | $22.4051 | $22.41 | $22.40 | $22.40 |
| 7 purchase totals = | $721.32 | $789.1276 | $789.13 | $789.15 | $789.10 | |