| 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 | $186.71 | 3.305% | $192.8808 | $192.88 | $192.90 | $192.90 |
| Purchase #2 | $244.83 | 9.838% | $268.9164 | $268.92 | $268.90 | $268.90 |
| Purchase #3 | $219.90 | 6.358% | $233.8812 | $233.88 | $233.90 | $233.90 |
| Purchase #4 | $16.83 | 10.306% | $18.5645 | $18.56 | $18.55 | $18.60 |
| Purchase #5 | $89.63 | 7.850% | $96.666 | $96.67 | $96.65 | $96.70 |
| Purchase #6 | $56.40 | 11.173% | $62.7016 | $62.70 | $62.70 | $62.70 |
| Purchase #7 | $65.89 | 7.274% | $70.6828 | $70.68 | $70.70 | $70.70 |
| 7 purchase totals = | $880.19 | $944.2933 | $944.29 | $944.30 | $944.40 | |