| 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 | $22.33 | 7.809% | $24.0737 | $24.07 | $24.05 | $24.10 |
| Purchase #2 | $103.65 | 9.471% | $113.4667 | $113.47 | $113.45 | $113.50 |
| Purchase #3 | $111.76 | 7.445% | $120.0805 | $120.08 | $120.10 | $120.10 |
| Purchase #4 | $118.42 | 9.764% | $129.9825 | $129.98 | $130.00 | $130.00 |
| Purchase #5 | $238.61 | 6.594% | $254.3439 | $254.34 | $254.35 | $254.30 |
| Purchase #6 | $201.59 | 6.844% | $215.3868 | $215.39 | $215.40 | $215.40 |
| Purchase #7 | $132.42 | 13.816% | $150.7151 | $150.72 | $150.70 | $150.70 |
| 7 purchase totals = | $928.78 | $1,008.0492 | $1,008.05 | $1,008.05 | $1,008.10 | |