| 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 | $40.34 | 9.843% | $44.3107 | $44.31 | $44.30 | $44.30 |
| Purchase #2 | $233.68 | 11.518% | $260.5953 | $260.60 | $260.60 | $260.60 |
| Purchase #3 | $29.83 | 12.849% | $33.6629 | $33.66 | $33.65 | $33.70 |
| Purchase #4 | $200.96 | 10.700% | $222.4627 | $222.46 | $222.45 | $222.50 |
| Purchase #5 | $204.28 | 7.163% | $218.9126 | $218.91 | $218.90 | $218.90 |
| Purchase #6 | $79.33 | 6.181% | $84.2334 | $84.23 | $84.25 | $84.20 |
| Purchase #7 | $111.34 | 7.739% | $119.9566 | $119.96 | $119.95 | $120.00 |
| 7 purchase totals = | $899.76 | $984.1342 | $984.13 | $984.10 | $984.20 | |