| 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 | $27.51 | 13.430% | $31.2046 | $31.20 | $31.20 | $31.20 |
| Purchase #2 | $239.63 | 8.526% | $260.0609 | $260.06 | $260.05 | $260.10 |
| Purchase #3 | $90.87 | 4.203% | $94.6893 | $94.69 | $94.70 | $94.70 |
| Purchase #4 | $108.78 | 3.622% | $112.72 | $112.72 | $112.70 | $112.70 |
| Purchase #5 | $119.55 | 4.715% | $125.1868 | $125.19 | $125.20 | $125.20 |
| Purchase #6 | $216.90 | 8.561% | $235.4688 | $235.47 | $235.45 | $235.50 |
| Purchase #7 | $246.92 | 8.126% | $266.9847 | $266.98 | $267.00 | $267.00 |
| 7 purchase totals = | $1,050.16 | $1,126.3151 | $1,126.31 | $1,126.30 | $1,126.40 | |