| 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 | $196.55 | 6.838% | $209.9901 | $209.99 | $210.00 | $210.00 |
| Purchase #2 | $213.95 | 5.475% | $225.6638 | $225.66 | $225.65 | $225.70 |
| Purchase #3 | $225.42 | 7.866% | $243.1515 | $243.15 | $243.15 | $243.20 |
| Purchase #4 | $169.58 | 3.259% | $175.1066 | $175.11 | $175.10 | $175.10 |
| Purchase #5 | $11.53 | 13.758% | $13.1163 | $13.12 | $13.10 | $13.10 |
| Purchase #6 | $108.61 | 9.417% | $118.8378 | $118.84 | $118.85 | $118.80 |
| Purchase #7 | $39.31 | 9.268% | $42.9533 | $42.95 | $42.95 | $43.00 |
| 7 purchase totals = | $964.95 | $1,028.8194 | $1,028.82 | $1,028.80 | $1,028.90 | |