| 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 | $118.84 | 12.298% | $133.4549 | $133.45 | $133.45 | $133.50 |
| Purchase #2 | $25.64 | 5.344% | $27.0102 | $27.01 | $27.00 | $27.00 |
| Purchase #3 | $23.97 | 4.443% | $25.035 | $25.04 | $25.05 | $25.00 |
| Purchase #4 | $64.75 | 5.130% | $68.0717 | $68.07 | $68.05 | $68.10 |
| Purchase #5 | $21.30 | 8.282% | $23.0641 | $23.06 | $23.05 | $23.10 |
| Purchase #6 | $123.37 | 3.515% | $127.7065 | $127.71 | $127.70 | $127.70 |
| Purchase #7 | $182.81 | 11.375% | $203.6046 | $203.60 | $203.60 | $203.60 |
| 7 purchase totals = | $560.68 | $607.9470 | $607.94 | $607.90 | $608.00 | |