| 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 | $102.85 | 5.208% | $108.2064 | $108.21 | $108.20 | $108.20 |
| Purchase #2 | $246.58 | 10.583% | $272.6756 | $272.68 | $272.70 | $272.70 |
| Purchase #3 | $236.81 | 12.147% | $265.5753 | $265.58 | $265.60 | $265.60 |
| Purchase #4 | $229.64 | 3.436% | $237.5304 | $237.53 | $237.55 | $237.50 |
| Purchase #5 | $206.73 | 8.732% | $224.7817 | $224.78 | $224.80 | $224.80 |
| Purchase #6 | $11.84 | 11.331% | $13.1816 | $13.18 | $13.20 | $13.20 |
| Purchase #7 | $220.30 | 3.179% | $227.3033 | $227.30 | $227.30 | $227.30 |
| 7 purchase totals = | $1,254.75 | $1,349.2543 | $1,349.26 | $1,349.35 | $1,349.30 | |