| 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 | $195.57 | 13.398% | $221.7725 | $221.77 | $221.75 | $221.80 |
| Purchase #2 | $101.91 | 7.839% | $109.8987 | $109.90 | $109.90 | $109.90 |
| Purchase #3 | $16.56 | 4.279% | $17.2686 | $17.27 | $17.25 | $17.30 |
| Purchase #4 | $202.78 | 8.714% | $220.4502 | $220.45 | $220.45 | $220.50 |
| Purchase #5 | $224.64 | 9.283% | $245.4933 | $245.49 | $245.50 | $245.50 |
| Purchase #6 | $235.61 | 5.739% | $249.1317 | $249.13 | $249.15 | $249.10 |
| Purchase #7 | $116.59 | 10.786% | $129.1654 | $129.17 | $129.15 | $129.20 |
| 7 purchase totals = | $1,093.66 | $1,193.1804 | $1,193.18 | $1,193.15 | $1,193.30 | |