| 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 | $73.95 | 9.555% | $81.0159 | $81.02 | $81.00 | $81.00 |
| Purchase #2 | $213.78 | 11.360% | $238.0654 | $238.07 | $238.05 | $238.10 |
| Purchase #3 | $214.33 | 8.249% | $232.0101 | $232.01 | $232.00 | $232.00 |
| Purchase #4 | $224.88 | 5.638% | $237.5587 | $237.56 | $237.55 | $237.60 |
| Purchase #5 | $63.72 | 10.422% | $70.3609 | $70.36 | $70.35 | $70.40 |
| Purchase #6 | $229.90 | 11.295% | $255.8672 | $255.87 | $255.85 | $255.90 |
| Purchase #7 | $112.88 | 13.640% | $128.2768 | $128.28 | $128.30 | $128.30 |
| 7 purchase totals = | $1,133.44 | $1,243.1550 | $1,243.17 | $1,243.10 | $1,243.30 | |