| 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 | $207.94 | 10.729% | $230.2499 | $230.25 | $230.25 | $230.20 |
| Purchase #2 | $32.48 | 5.329% | $34.2109 | $34.21 | $34.20 | $34.20 |
| Purchase #3 | $222.60 | 10.588% | $246.1689 | $246.17 | $246.15 | $246.20 |
| Purchase #4 | $180.88 | 4.485% | $188.9925 | $188.99 | $189.00 | $189.00 |
| Purchase #5 | $37.46 | 7.393% | $40.2294 | $40.23 | $40.25 | $40.20 |
| Purchase #6 | $61.65 | 3.525% | $63.8232 | $63.82 | $63.80 | $63.80 |
| Purchase #7 | $17.89 | 12.496% | $20.1255 | $20.13 | $20.15 | $20.10 |
| 7 purchase totals = | $760.90 | $823.8003 | $823.80 | $823.80 | $823.70 | |