| 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 | $209.77 | 9.555% | $229.8135 | $229.81 | $229.80 | $229.80 |
| Purchase #2 | $192.71 | 5.579% | $203.4613 | $203.46 | $203.45 | $203.50 |
| Purchase #3 | $103.38 | 5.597% | $109.1662 | $109.17 | $109.15 | $109.20 |
| Purchase #4 | $63.31 | 3.682% | $65.6411 | $65.64 | $65.65 | $65.60 |
| Purchase #5 | $87.41 | 6.233% | $92.8583 | $92.86 | $92.85 | $92.90 |
| Purchase #6 | $101.66 | 11.663% | $113.5166 | $113.52 | $113.50 | $113.50 |
| Purchase #7 | $125.26 | 3.426% | $129.5514 | $129.55 | $129.55 | $129.60 |
| 7 purchase totals = | $883.50 | $944.0084 | $944.01 | $943.95 | $944.10 | |