| 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 | $93.74 | 4.373% | $97.8393 | $97.84 | $97.85 | $97.80 |
| Purchase #2 | $217.47 | 3.362% | $224.7813 | $224.78 | $224.80 | $224.80 |
| Purchase #3 | $89.86 | 3.809% | $93.2828 | $93.28 | $93.30 | $93.30 |
| Purchase #4 | $113.42 | 6.243% | $120.5008 | $120.50 | $120.50 | $120.50 |
| Purchase #5 | $102.51 | 10.237% | $113.0039 | $113.00 | $113.00 | $113.00 |
| Purchase #6 | $236.42 | 8.842% | $257.3243 | $257.32 | $257.30 | $257.30 |
| Purchase #7 | $110.88 | 5.631% | $117.1237 | $117.12 | $117.10 | $117.10 |
| 7 purchase totals = | $964.30 | $1,023.8561 | $1,023.84 | $1,023.85 | $1,023.80 | |