| 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 | $208.71 | 11.861% | $233.4651 | $233.47 | $233.45 | $233.50 |
| Purchase #2 | $90.93 | 3.341% | $93.968 | $93.97 | $93.95 | $94.00 |
| Purchase #3 | $21.90 | 3.437% | $22.6527 | $22.65 | $22.65 | $22.70 |
| Purchase #4 | $30.32 | 9.307% | $33.1419 | $33.14 | $33.15 | $33.10 |
| Purchase #5 | $189.28 | 12.613% | $213.1539 | $213.15 | $213.15 | $213.20 |
| Purchase #6 | $133.64 | 11.767% | $149.3654 | $149.37 | $149.35 | $149.40 |
| Purchase #7 | $204.53 | 10.406% | $225.8134 | $225.81 | $225.80 | $225.80 |
| 7 purchase totals = | $879.31 | $971.5604 | $971.56 | $971.50 | $971.70 | |