| 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 | $220.89 | 13.630% | $250.9973 | $251.00 | $251.00 | $251.00 |
| Purchase #2 | $195.90 | 5.762% | $207.1878 | $207.19 | $207.20 | $207.20 |
| Purchase #3 | $167.66 | 8.755% | $182.3386 | $182.34 | $182.35 | $182.30 |
| Purchase #4 | $124.82 | 4.595% | $130.5555 | $130.56 | $130.55 | $130.60 |
| Purchase #5 | $91.98 | 11.395% | $102.4611 | $102.46 | $102.45 | $102.50 |
| Purchase #6 | $195.32 | 4.656% | $204.4141 | $204.41 | $204.40 | $204.40 |
| Purchase #7 | $232.39 | 13.149% | $262.947 | $262.95 | $262.95 | $262.90 |
| 7 purchase totals = | $1,228.96 | $1,340.9014 | $1,340.91 | $1,340.90 | $1,340.90 | |