| 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 | $204.31 | 4.487% | $213.4774 | $213.48 | $213.50 | $213.50 |
| Purchase #2 | $184.97 | 11.620% | $206.4635 | $206.46 | $206.45 | $206.50 |
| Purchase #3 | $31.72 | 4.387% | $33.1116 | $33.11 | $33.10 | $33.10 |
| Purchase #4 | $35.57 | 7.840% | $38.3587 | $38.36 | $38.35 | $38.40 |
| Purchase #5 | $189.28 | 9.513% | $207.2862 | $207.29 | $207.30 | $207.30 |
| Purchase #6 | $99.29 | 3.644% | $102.9081 | $102.91 | $102.90 | $102.90 |
| Purchase #7 | $116.34 | 7.787% | $125.3994 | $125.40 | $125.40 | $125.40 |
| 7 purchase totals = | $861.48 | $927.0049 | $927.01 | $927.00 | $927.10 | |