| 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 | $191.96 | 10.683% | $212.4671 | $212.47 | $212.45 | $212.50 |
| Purchase #2 | $124.64 | 4.183% | $129.8537 | $129.85 | $129.85 | $129.90 |
| Purchase #3 | $51.56 | 12.851% | $58.186 | $58.19 | $58.20 | $58.20 |
| Purchase #4 | $11.97 | 3.501% | $12.3891 | $12.39 | $12.40 | $12.40 |
| Purchase #5 | $186.73 | 5.325% | $196.6734 | $196.67 | $196.65 | $196.70 |
| Purchase #6 | $170.78 | 7.840% | $184.1692 | $184.17 | $184.15 | $184.20 |
| Purchase #7 | $236.88 | 8.307% | $256.5576 | $256.56 | $256.55 | $256.60 |
| 7 purchase totals = | $974.52 | $1,050.2961 | $1,050.30 | $1,050.25 | $1,050.50 | |