| 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 | $138.98 | 4.697% | $145.5079 | $145.51 | $145.50 | $145.50 |
| Purchase #2 | $213.47 | 7.222% | $228.8868 | $228.89 | $228.90 | $228.90 |
| Purchase #3 | $31.43 | 7.664% | $33.8388 | $33.84 | $33.85 | $33.80 |
| Purchase #4 | $238.79 | 3.533% | $247.2265 | $247.23 | $247.25 | $247.20 |
| Purchase #5 | $137.40 | 6.756% | $146.6827 | $146.68 | $146.70 | $146.70 |
| Purchase #6 | $234.51 | 8.637% | $254.7646 | $254.76 | $254.75 | $254.80 |
| Purchase #7 | $124.53 | 11.685% | $139.0813 | $139.08 | $139.10 | $139.10 |
| 7 purchase totals = | $1,119.11 | $1,195.9886 | $1,195.99 | $1,196.05 | $1,196.00 | |