| 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 | $238.86 | 12.845% | $269.5416 | $269.54 | $269.55 | $269.50 |
| Purchase #2 | $110.49 | 6.675% | $117.8652 | $117.87 | $117.85 | $117.90 |
| Purchase #3 | $22.81 | 7.766% | $24.5814 | $24.58 | $24.60 | $24.60 |
| Purchase #4 | $102.97 | 12.367% | $115.7043 | $115.70 | $115.70 | $115.70 |
| Purchase #5 | $41.64 | 7.554% | $44.7855 | $44.79 | $44.80 | $44.80 |
| Purchase #6 | $158.49 | 6.809% | $169.2816 | $169.28 | $169.30 | $169.30 |
| Purchase #7 | $154.88 | 5.395% | $163.2358 | $163.24 | $163.25 | $163.20 |
| 7 purchase totals = | $830.14 | $904.9954 | $905.00 | $905.05 | $905.00 | |