| 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 | $230.51 | 8.204% | $249.421 | $249.42 | $249.40 | $249.40 |
| Purchase #2 | $63.90 | 9.218% | $69.7903 | $69.79 | $69.80 | $69.80 |
| Purchase #3 | $7.80 | 13.297% | $8.8372 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $41.29 | 9.704% | $45.2968 | $45.30 | $45.30 | $45.30 |
| Purchase #5 | $7.56 | 3.733% | $7.8422 | $7.84 | $7.85 | $7.80 |
| Purchase #6 | $87.50 | 12.439% | $98.3841 | $98.38 | $98.40 | $98.40 |
| Purchase #7 | $180.51 | 8.280% | $195.4562 | $195.46 | $195.45 | $195.50 |
| 7 purchase totals = | $619.07 | $675.0278 | $675.03 | $675.05 | $675.00 | |