| 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 | $117.60 | 10.165% | $129.554 | $129.55 | $129.55 | $129.60 |
| Purchase #2 | $104.59 | 8.381% | $113.3557 | $113.36 | $113.35 | $113.40 |
| Purchase #3 | $187.96 | 10.436% | $207.5755 | $207.58 | $207.60 | $207.60 |
| Purchase #4 | $246.46 | 7.599% | $265.1885 | $265.19 | $265.20 | $265.20 |
| Purchase #5 | $136.61 | 11.389% | $152.1685 | $152.17 | $152.15 | $152.20 |
| Purchase #6 | $122.98 | 4.536% | $128.5584 | $128.56 | $128.55 | $128.60 |
| Purchase #7 | $44.51 | 13.345% | $50.4499 | $50.45 | $50.45 | $50.40 |
| 7 purchase totals = | $960.71 | $1,046.8505 | $1,046.86 | $1,046.85 | $1,047.00 | |