| 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 | $186.41 | 11.476% | $207.8024 | $207.80 | $207.80 | $207.80 |
| Purchase #2 | $123.77 | 11.555% | $138.0716 | $138.07 | $138.05 | $138.10 |
| Purchase #3 | $101.91 | 9.115% | $111.1991 | $111.20 | $111.20 | $111.20 |
| Purchase #4 | $191.44 | 8.318% | $207.364 | $207.36 | $207.35 | $207.40 |
| Purchase #5 | $36.71 | 11.519% | $40.9386 | $40.94 | $40.95 | $40.90 |
| Purchase #6 | $142.50 | 5.322% | $150.0839 | $150.08 | $150.10 | $150.10 |
| Purchase #7 | $124.58 | 4.843% | $130.6134 | $130.61 | $130.60 | $130.60 |
| 7 purchase totals = | $907.32 | $986.0730 | $986.06 | $986.05 | $986.10 | |