| 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 | $42.69 | 7.299% | $45.8059 | $45.81 | $45.80 | $45.80 |
| Purchase #2 | $26.39 | 10.480% | $29.1557 | $29.16 | $29.15 | $29.20 |
| Purchase #3 | $126.61 | 8.262% | $137.0705 | $137.07 | $137.05 | $137.10 |
| Purchase #4 | $230.82 | 6.462% | $245.7356 | $245.74 | $245.75 | $245.70 |
| Purchase #5 | $210.94 | 12.185% | $236.643 | $236.64 | $236.65 | $236.60 |
| Purchase #6 | $90.28 | 13.529% | $102.494 | $102.49 | $102.50 | $102.50 |
| Purchase #7 | $96.55 | 12.808% | $108.9161 | $108.92 | $108.90 | $108.90 |
| 7 purchase totals = | $824.28 | $905.8208 | $905.83 | $905.80 | $905.80 | |