| 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 | $191.51 | 4.465% | $200.0609 | $200.06 | $200.05 | $200.10 |
| Purchase #2 | $169.53 | 12.727% | $191.1061 | $191.11 | $191.10 | $191.10 |
| Purchase #3 | $218.73 | 5.477% | $230.7098 | $230.71 | $230.70 | $230.70 |
| Purchase #4 | $35.55 | 6.532% | $37.8721 | $37.87 | $37.85 | $37.90 |
| Purchase #5 | $71.26 | 5.409% | $75.1145 | $75.11 | $75.10 | $75.10 |
| Purchase #6 | $116.25 | 3.829% | $120.7012 | $120.70 | $120.70 | $120.70 |
| Purchase #7 | $205.47 | 4.867% | $215.4702 | $215.47 | $215.45 | $215.50 |
| 7 purchase totals = | $1,008.30 | $1,071.0348 | $1,071.03 | $1,070.95 | $1,071.10 | |