| 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 | $32.27 | 8.134% | $34.8948 | $34.89 | $34.90 | $34.90 |
| Purchase #2 | $109.92 | 12.156% | $123.2819 | $123.28 | $123.30 | $123.30 |
| Purchase #3 | $210.30 | 4.706% | $220.1967 | $220.20 | $220.20 | $220.20 |
| Purchase #4 | $209.47 | 6.254% | $222.5703 | $222.57 | $222.55 | $222.60 |
| Purchase #5 | $48.67 | 7.405% | $52.274 | $52.27 | $52.25 | $52.30 |
| Purchase #6 | $181.27 | 4.396% | $189.2386 | $189.24 | $189.25 | $189.20 |
| Purchase #7 | $113.44 | 11.675% | $126.6841 | $126.68 | $126.70 | $126.70 |
| 7 purchase totals = | $905.34 | $969.1404 | $969.13 | $969.15 | $969.20 | |