| 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 | $115.80 | 12.103% | $129.8153 | $129.82 | $129.80 | $129.80 |
| Purchase #2 | $58.36 | 4.847% | $61.1887 | $61.19 | $61.20 | $61.20 |
| Purchase #3 | $150.52 | 13.360% | $170.6295 | $170.63 | $170.65 | $170.60 |
| Purchase #4 | $222.38 | 12.324% | $249.7861 | $249.79 | $249.80 | $249.80 |
| Purchase #5 | $18.83 | 3.372% | $19.4649 | $19.46 | $19.45 | $19.50 |
| Purchase #6 | $169.69 | 4.842% | $177.9064 | $177.91 | $177.90 | $177.90 |
| Purchase #7 | $26.62 | 6.225% | $28.2771 | $28.28 | $28.30 | $28.30 |
| 7 purchase totals = | $762.20 | $837.0680 | $837.08 | $837.10 | $837.10 | |