| 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 | $119.71 | 11.708% | $133.7256 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $209.96 | 6.871% | $224.3864 | $224.39 | $224.40 | $224.40 |
| Purchase #3 | $22.51 | 11.282% | $25.0496 | $25.05 | $25.05 | $25.00 |
| Purchase #4 | $140.27 | 11.300% | $156.1205 | $156.12 | $156.10 | $156.10 |
| Purchase #5 | $101.94 | 9.630% | $111.7568 | $111.76 | $111.75 | $111.80 |
| Purchase #6 | $81.84 | 7.294% | $87.8094 | $87.81 | $87.80 | $87.80 |
| Purchase #7 | $233.36 | 9.446% | $255.4032 | $255.40 | $255.40 | $255.40 |
| 7 purchase totals = | $909.59 | $994.2515 | $994.26 | $994.25 | $994.20 | |