| 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 | $93.25 | 4.125% | $97.0966 | $97.10 | $97.10 | $97.10 |
| Purchase #2 | $75.68 | 7.467% | $81.331 | $81.33 | $81.35 | $81.30 |
| Purchase #3 | $211.34 | 12.168% | $237.0559 | $237.06 | $237.05 | $237.10 |
| Purchase #4 | $20.53 | 12.228% | $23.0404 | $23.04 | $23.05 | $23.00 |
| Purchase #5 | $237.37 | 11.212% | $263.9839 | $263.98 | $264.00 | $264.00 |
| Purchase #6 | $98.83 | 7.763% | $106.5022 | $106.50 | $106.50 | $106.50 |
| Purchase #7 | $196.59 | 8.447% | $213.196 | $213.20 | $213.20 | $213.20 |
| 7 purchase totals = | $933.59 | $1,022.2060 | $1,022.21 | $1,022.25 | $1,022.20 | |