| 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 | $64.30 | 10.396% | $70.9846 | $70.98 | $71.00 | $71.00 |
| Purchase #2 | $89.73 | 7.215% | $96.204 | $96.20 | $96.20 | $96.20 |
| Purchase #3 | $218.87 | 7.805% | $235.9528 | $235.95 | $235.95 | $236.00 |
| Purchase #4 | $226.92 | 8.477% | $246.156 | $246.16 | $246.15 | $246.20 |
| Purchase #5 | $187.51 | 6.347% | $199.4113 | $199.41 | $199.40 | $199.40 |
| Purchase #6 | $108.79 | 3.850% | $112.9784 | $112.98 | $113.00 | $113.00 |
| Purchase #7 | $180.42 | 5.684% | $190.6751 | $190.68 | $190.70 | $190.70 |
| 7 purchase totals = | $1,076.54 | $1,152.3622 | $1,152.36 | $1,152.40 | $1,152.50 | |