| 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 | $100.29 | 5.448% | $105.7538 | $105.75 | $105.75 | $105.80 |
| Purchase #2 | $130.90 | 8.359% | $141.8419 | $141.84 | $141.85 | $141.80 |
| Purchase #3 | $217.71 | 11.146% | $241.976 | $241.98 | $242.00 | $242.00 |
| Purchase #4 | $157.45 | 12.815% | $177.6272 | $177.63 | $177.65 | $177.60 |
| Purchase #5 | $22.48 | 10.657% | $24.8757 | $24.88 | $24.90 | $24.90 |
| Purchase #6 | $238.74 | 7.852% | $257.4859 | $257.49 | $257.50 | $257.50 |
| Purchase #7 | $157.88 | 5.456% | $166.4939 | $166.49 | $166.50 | $166.50 |
| 7 purchase totals = | $1,025.45 | $1,116.0544 | $1,116.06 | $1,116.15 | $1,116.10 | |