| 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 | $217.84 | 7.136% | $233.3851 | $233.39 | $233.40 | $233.40 |
| Purchase #2 | $222.62 | 7.207% | $238.6642 | $238.66 | $238.65 | $238.70 |
| Purchase #3 | $106.56 | 9.369% | $116.5436 | $116.54 | $116.55 | $116.50 |
| Purchase #4 | $212.77 | 9.421% | $232.8151 | $232.82 | $232.80 | $232.80 |
| Purchase #5 | $118.50 | 12.238% | $133.002 | $133.00 | $133.00 | $133.00 |
| Purchase #6 | $130.48 | 10.556% | $144.2535 | $144.25 | $144.25 | $144.30 |
| Purchase #7 | $136.74 | 9.795% | $150.1337 | $150.13 | $150.15 | $150.10 |
| 7 purchase totals = | $1,145.51 | $1,248.7972 | $1,248.79 | $1,248.80 | $1,248.80 | |