| 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 | $185.39 | 12.757% | $209.0402 | $209.04 | $209.05 | $209.00 |
| Purchase #2 | $190.95 | 12.122% | $214.097 | $214.10 | $214.10 | $214.10 |
| Purchase #3 | $178.71 | 8.135% | $193.2481 | $193.25 | $193.25 | $193.20 |
| Purchase #4 | $172.41 | 3.341% | $178.1702 | $178.17 | $178.15 | $178.20 |
| Purchase #5 | $23.45 | 3.212% | $24.2032 | $24.20 | $24.20 | $24.20 |
| Purchase #6 | $88.55 | 11.583% | $98.8067 | $98.81 | $98.80 | $98.80 |
| Purchase #7 | $26.55 | 11.634% | $29.6388 | $29.64 | $29.65 | $29.60 |
| 7 purchase totals = | $866.01 | $947.2042 | $947.21 | $947.20 | $947.10 | |