| 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 | $99.36 | 9.591% | $108.8896 | $108.89 | $108.90 | $108.90 |
| Purchase #2 | $65.97 | 11.696% | $73.6859 | $73.69 | $73.70 | $73.70 |
| Purchase #3 | $222.62 | 8.258% | $241.004 | $241.00 | $241.00 | $241.00 |
| Purchase #4 | $110.92 | 4.727% | $116.1632 | $116.16 | $116.15 | $116.20 |
| Purchase #5 | $67.31 | 12.377% | $75.641 | $75.64 | $75.65 | $75.60 |
| Purchase #6 | $163.66 | 7.610% | $176.1145 | $176.11 | $176.10 | $176.10 |
| Purchase #7 | $203.70 | 13.350% | $230.894 | $230.89 | $230.90 | $230.90 |
| 7 purchase totals = | $933.54 | $1,022.3922 | $1,022.38 | $1,022.40 | $1,022.40 | |