| 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 | $237.41 | 8.656% | $257.9602 | $257.96 | $257.95 | $258.00 |
| Purchase #2 | $125.88 | 13.693% | $143.1167 | $143.12 | $143.10 | $143.10 |
| Purchase #3 | $114.84 | 4.261% | $119.7333 | $119.73 | $119.75 | $119.70 |
| Purchase #4 | $90.27 | 12.777% | $101.8038 | $101.80 | $101.80 | $101.80 |
| Purchase #5 | $14.47 | 7.400% | $15.5408 | $15.54 | $15.55 | $15.50 |
| Purchase #6 | $73.67 | 9.644% | $80.7747 | $80.77 | $80.75 | $80.80 |
| Purchase #7 | $142.94 | 6.443% | $152.1496 | $152.15 | $152.15 | $152.10 |
| 7 purchase totals = | $799.48 | $871.0791 | $871.07 | $871.05 | $871.00 | |