| 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 | $114.26 | 5.491% | $120.534 | $120.53 | $120.55 | $120.50 |
| Purchase #2 | $78.70 | 10.340% | $86.8376 | $86.84 | $86.85 | $86.80 |
| Purchase #3 | $231.82 | 3.317% | $239.5095 | $239.51 | $239.50 | $239.50 |
| Purchase #4 | $53.83 | 9.520% | $58.9546 | $58.95 | $58.95 | $59.00 |
| Purchase #5 | $194.43 | 6.504% | $207.0757 | $207.08 | $207.10 | $207.10 |
| Purchase #6 | $76.79 | 11.817% | $85.8643 | $85.86 | $85.85 | $85.90 |
| Purchase #7 | $96.80 | 7.794% | $104.3446 | $104.34 | $104.35 | $104.30 |
| 7 purchase totals = | $846.63 | $903.1203 | $903.11 | $903.15 | $903.10 | |