| 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 | $202.78 | 11.194% | $225.4792 | $225.48 | $225.50 | $225.50 |
| Purchase #2 | $48.66 | 5.413% | $51.294 | $51.29 | $51.30 | $51.30 |
| Purchase #3 | $238.64 | 11.453% | $265.9714 | $265.97 | $265.95 | $266.00 |
| Purchase #4 | $225.81 | 8.297% | $244.5455 | $244.55 | $244.55 | $244.50 |
| Purchase #5 | $204.42 | 7.326% | $219.3958 | $219.40 | $219.40 | $219.40 |
| Purchase #6 | $115.62 | 8.179% | $125.0766 | $125.08 | $125.10 | $125.10 |
| Purchase #7 | $24.87 | 7.297% | $26.6848 | $26.68 | $26.70 | $26.70 |
| 7 purchase totals = | $1,060.80 | $1,158.4473 | $1,158.45 | $1,158.50 | $1,158.50 | |