| 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 | $120.76 | 9.471% | $132.1972 | $132.20 | $132.20 | $132.20 |
| Purchase #2 | $43.60 | 11.628% | $48.6698 | $48.67 | $48.65 | $48.70 |
| Purchase #3 | $99.88 | 5.507% | $105.3804 | $105.38 | $105.40 | $105.40 |
| Purchase #4 | $179.99 | 13.807% | $204.8412 | $204.84 | $204.85 | $204.80 |
| Purchase #5 | $153.84 | 11.390% | $171.3624 | $171.36 | $171.35 | $171.40 |
| Purchase #6 | $20.25 | 8.726% | $22.017 | $22.02 | $22.00 | $22.00 |
| Purchase #7 | $204.32 | 9.608% | $223.9511 | $223.95 | $223.95 | $224.00 |
| 7 purchase totals = | $822.64 | $908.4191 | $908.42 | $908.40 | $908.50 | |