| 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 | $10.91 | 10.742% | $12.082 | $12.08 | $12.10 | $12.10 |
| Purchase #2 | $14.37 | 3.450% | $14.8658 | $14.87 | $14.85 | $14.90 |
| Purchase #3 | $59.60 | 13.493% | $67.6418 | $67.64 | $67.65 | $67.60 |
| Purchase #4 | $244.47 | 9.827% | $268.4941 | $268.49 | $268.50 | $268.50 |
| Purchase #5 | $35.58 | 11.454% | $39.6553 | $39.66 | $39.65 | $39.70 |
| Purchase #6 | $115.50 | 13.502% | $131.0948 | $131.09 | $131.10 | $131.10 |
| Purchase #7 | $236.54 | 8.400% | $256.4094 | $256.41 | $256.40 | $256.40 |
| 7 purchase totals = | $716.97 | $790.2432 | $790.24 | $790.25 | $790.30 | |