| 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 | $37.66 | 6.271% | $40.0217 | $40.02 | $40.00 | $40.00 |
| Purchase #2 | $209.26 | 7.200% | $224.3267 | $224.33 | $224.35 | $224.30 |
| Purchase #3 | $128.94 | 3.478% | $133.4245 | $133.42 | $133.40 | $133.40 |
| Purchase #4 | $182.88 | 9.200% | $199.705 | $199.71 | $199.70 | $199.70 |
| Purchase #5 | $219.69 | 13.576% | $249.5151 | $249.52 | $249.50 | $249.50 |
| Purchase #6 | $104.68 | 12.217% | $117.4688 | $117.47 | $117.45 | $117.50 |
| Purchase #7 | $171.57 | 4.279% | $178.9115 | $178.91 | $178.90 | $178.90 |
| 7 purchase totals = | $1,054.68 | $1,143.3733 | $1,143.38 | $1,143.30 | $1,143.30 | |