| 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 | $130.40 | 8.520% | $141.5101 | $141.51 | $141.50 | $141.50 |
| Purchase #2 | $238.26 | 12.682% | $268.4761 | $268.48 | $268.50 | $268.50 |
| Purchase #3 | $110.26 | 10.390% | $121.716 | $121.72 | $121.70 | $121.70 |
| Purchase #4 | $245.31 | 11.231% | $272.8608 | $272.86 | $272.85 | $272.90 |
| Purchase #5 | $116.78 | 13.169% | $132.1588 | $132.16 | $132.15 | $132.20 |
| Purchase #6 | $74.26 | 9.218% | $81.1053 | $81.11 | $81.10 | $81.10 |
| Purchase #7 | $170.53 | 9.180% | $186.1847 | $186.18 | $186.20 | $186.20 |
| 7 purchase totals = | $1,085.80 | $1,204.0118 | $1,204.02 | $1,204.00 | $1,204.10 | |