| 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 | $189.53 | 12.249% | $212.7455 | $212.75 | $212.75 | $212.70 |
| Purchase #2 | $52.70 | 11.300% | $58.6551 | $58.66 | $58.65 | $58.70 |
| Purchase #3 | $186.84 | 10.550% | $206.5516 | $206.55 | $206.55 | $206.60 |
| Purchase #4 | $226.94 | 7.475% | $243.9038 | $243.90 | $243.90 | $243.90 |
| Purchase #5 | $133.77 | 7.607% | $143.9459 | $143.95 | $143.95 | $143.90 |
| Purchase #6 | $146.38 | 11.696% | $163.5006 | $163.50 | $163.50 | $163.50 |
| Purchase #7 | $116.58 | 10.518% | $128.8419 | $128.84 | $128.85 | $128.80 |
| 7 purchase totals = | $1,052.74 | $1,158.1444 | $1,158.15 | $1,158.15 | $1,158.10 | |