| 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 | $96.77 | 9.658% | $106.116 | $106.12 | $106.10 | $106.10 |
| Purchase #2 | $224.97 | 10.387% | $248.3376 | $248.34 | $248.35 | $248.30 |
| Purchase #3 | $229.26 | 6.511% | $244.1871 | $244.19 | $244.20 | $244.20 |
| Purchase #4 | $103.97 | 3.435% | $107.5414 | $107.54 | $107.55 | $107.50 |
| Purchase #5 | $175.57 | 8.446% | $190.3986 | $190.40 | $190.40 | $190.40 |
| Purchase #6 | $46.36 | 6.645% | $49.4406 | $49.44 | $49.45 | $49.40 |
| Purchase #7 | $175.28 | 7.574% | $188.5557 | $188.56 | $188.55 | $188.60 |
| 7 purchase totals = | $1,052.18 | $1,134.5770 | $1,134.59 | $1,134.60 | $1,134.50 | |