| 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 | $215.84 | 4.674% | $225.9284 | $225.93 | $225.95 | $225.90 |
| Purchase #2 | $55.76 | 12.250% | $62.5906 | $62.59 | $62.60 | $62.60 |
| Purchase #3 | $227.40 | 4.395% | $237.3942 | $237.39 | $237.40 | $237.40 |
| Purchase #4 | $187.63 | 8.431% | $203.4491 | $203.45 | $203.45 | $203.40 |
| Purchase #5 | $35.47 | 5.200% | $37.3144 | $37.31 | $37.30 | $37.30 |
| Purchase #6 | $133.91 | 11.544% | $149.3686 | $149.37 | $149.35 | $149.40 |
| Purchase #7 | $60.52 | 3.379% | $62.565 | $62.57 | $62.55 | $62.60 |
| 7 purchase totals = | $916.53 | $978.6103 | $978.61 | $978.60 | $978.60 | |