| 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 | $9.74 | 9.390% | $10.6546 | $10.65 | $10.65 | $10.70 |
| Purchase #2 | $125.88 | 3.229% | $129.9447 | $129.94 | $129.95 | $129.90 |
| Purchase #3 | $201.84 | 11.856% | $225.7702 | $225.77 | $225.75 | $225.80 |
| Purchase #4 | $59.57 | 9.278% | $65.0969 | $65.10 | $65.10 | $65.10 |
| Purchase #5 | $225.51 | 9.657% | $247.2875 | $247.29 | $247.30 | $247.30 |
| Purchase #6 | $213.89 | 11.574% | $238.6456 | $238.65 | $238.65 | $238.60 |
| Purchase #7 | $77.62 | 8.538% | $84.2472 | $84.25 | $84.25 | $84.20 |
| 7 purchase totals = | $914.05 | $1,001.6467 | $1,001.65 | $1,001.65 | $1,001.60 | |