| 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 | $231.65 | 3.198% | $239.0582 | $239.06 | $239.05 | $239.10 |
| Purchase #2 | $17.91 | 5.175% | $18.8368 | $18.84 | $18.85 | $18.80 |
| Purchase #3 | $95.36 | 7.107% | $102.1372 | $102.14 | $102.15 | $102.10 |
| Purchase #4 | $101.69 | 4.659% | $106.4277 | $106.43 | $106.45 | $106.40 |
| Purchase #5 | $18.40 | 10.232% | $20.2827 | $20.28 | $20.30 | $20.30 |
| Purchase #6 | $48.92 | 10.683% | $54.1461 | $54.15 | $54.15 | $54.10 |
| Purchase #7 | $53.25 | 10.268% | $58.7177 | $58.72 | $58.70 | $58.70 |
| 7 purchase totals = | $567.18 | $599.6064 | $599.62 | $599.65 | $599.50 | |