| 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 | $200.47 | 7.487% | $215.4792 | $215.48 | $215.50 | $215.50 |
| Purchase #2 | $243.88 | 9.470% | $266.9754 | $266.98 | $267.00 | $267.00 |
| Purchase #3 | $48.41 | 4.648% | $50.6601 | $50.66 | $50.65 | $50.70 |
| Purchase #4 | $138.98 | 13.364% | $157.5533 | $157.55 | $157.55 | $157.60 |
| Purchase #5 | $216.51 | 11.249% | $240.8652 | $240.87 | $240.85 | $240.90 |
| Purchase #6 | $37.62 | 13.324% | $42.6325 | $42.63 | $42.65 | $42.60 |
| Purchase #7 | $149.71 | 5.392% | $157.7824 | $157.78 | $157.80 | $157.80 |
| 7 purchase totals = | $1,035.58 | $1,131.9481 | $1,131.95 | $1,132.00 | $1,132.10 | |