| 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 | $101.57 | 10.358% | $112.0906 | $112.09 | $112.10 | $112.10 |
| Purchase #2 | $142.41 | 7.740% | $153.4325 | $153.43 | $153.45 | $153.40 |
| Purchase #3 | $131.54 | 8.440% | $142.642 | $142.64 | $142.65 | $142.60 |
| Purchase #4 | $116.39 | 5.420% | $122.6983 | $122.70 | $122.70 | $122.70 |
| Purchase #5 | $226.31 | 9.127% | $246.9653 | $246.97 | $246.95 | $247.00 |
| Purchase #6 | $125.40 | 10.842% | $138.9959 | $139.00 | $139.00 | $139.00 |
| Purchase #7 | $191.36 | 8.403% | $207.44 | $207.44 | $207.45 | $207.40 |
| 7 purchase totals = | $1,034.98 | $1,124.2646 | $1,124.27 | $1,124.30 | $1,124.20 | |