| 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 | $101.44 | 7.608% | $109.1576 | $109.16 | $109.15 | $109.20 |
| Purchase #2 | $112.58 | 11.211% | $125.2013 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $206.71 | 8.628% | $224.5449 | $224.54 | $224.55 | $224.50 |
| Purchase #4 | $88.33 | 11.106% | $98.1399 | $98.14 | $98.15 | $98.10 |
| Purchase #5 | $191.54 | 9.446% | $209.6329 | $209.63 | $209.65 | $209.60 |
| Purchase #6 | $137.53 | 9.420% | $150.4853 | $150.49 | $150.50 | $150.50 |
| Purchase #7 | $81.88 | 5.310% | $86.2278 | $86.23 | $86.25 | $86.20 |
| 7 purchase totals = | $920.01 | $1,003.3897 | $1,003.39 | $1,003.45 | $1,003.30 | |