| 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 | $221.95 | 5.221% | $233.538 | $233.54 | $233.55 | $233.50 |
| Purchase #2 | $218.80 | 12.128% | $245.3361 | $245.34 | $245.35 | $245.30 |
| Purchase #3 | $159.69 | 6.526% | $170.1114 | $170.11 | $170.10 | $170.10 |
| Purchase #4 | $229.59 | 10.831% | $254.4569 | $254.46 | $254.45 | $254.50 |
| Purchase #5 | $179.54 | 6.648% | $191.4758 | $191.48 | $191.50 | $191.50 |
| Purchase #6 | $44.85 | 8.729% | $48.765 | $48.77 | $48.75 | $48.80 |
| Purchase #7 | $238.59 | 13.613% | $271.0693 | $271.07 | $271.05 | $271.10 |
| 7 purchase totals = | $1,293.01 | $1,414.7525 | $1,414.77 | $1,414.75 | $1,414.80 | |