| 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 | $106.36 | 8.244% | $115.1283 | $115.13 | $115.15 | $115.10 |
| Purchase #2 | $176.39 | 9.814% | $193.7009 | $193.70 | $193.70 | $193.70 |
| Purchase #3 | $205.28 | 7.116% | $219.8877 | $219.89 | $219.90 | $219.90 |
| Purchase #4 | $100.37 | 10.765% | $111.1748 | $111.17 | $111.15 | $111.20 |
| Purchase #5 | $67.51 | 8.168% | $73.0242 | $73.02 | $73.00 | $73.00 |
| Purchase #6 | $236.75 | 9.810% | $259.9752 | $259.98 | $260.00 | $260.00 |
| Purchase #7 | $7.89 | 7.560% | $8.4865 | $8.49 | $8.50 | $8.50 |
| 7 purchase totals = | $900.55 | $981.3776 | $981.38 | $981.40 | $981.40 | |