| 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 | $243.83 | 6.356% | $259.3278 | $259.33 | $259.35 | $259.30 |
| Purchase #2 | $222.64 | 11.676% | $248.6354 | $248.64 | $248.65 | $248.60 |
| Purchase #3 | $242.88 | 8.773% | $264.1879 | $264.19 | $264.20 | $264.20 |
| Purchase #4 | $182.86 | 10.799% | $202.6071 | $202.61 | $202.60 | $202.60 |
| Purchase #5 | $162.71 | 10.651% | $180.0402 | $180.04 | $180.05 | $180.00 |
| Purchase #6 | $221.80 | 8.467% | $240.5798 | $240.58 | $240.60 | $240.60 |
| Purchase #7 | $171.97 | 6.360% | $182.9073 | $182.91 | $182.90 | $182.90 |
| 7 purchase totals = | $1,448.69 | $1,578.2855 | $1,578.30 | $1,578.35 | $1,578.20 | |