| 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 | $6.60 | 11.557% | $7.3628 | $7.36 | $7.35 | $7.40 |
| Purchase #2 | $113.28 | 3.758% | $117.5371 | $117.54 | $117.55 | $117.50 |
| Purchase #3 | $219.55 | 4.447% | $229.3134 | $229.31 | $229.30 | $229.30 |
| Purchase #4 | $108.84 | 9.154% | $118.8032 | $118.80 | $118.80 | $118.80 |
| Purchase #5 | $136.68 | 7.674% | $147.1688 | $147.17 | $147.15 | $147.20 |
| Purchase #6 | $101.87 | 4.777% | $106.7363 | $106.74 | $106.75 | $106.70 |
| Purchase #7 | $192.55 | 3.555% | $199.3952 | $199.40 | $199.40 | $199.40 |
| 7 purchase totals = | $879.37 | $926.3168 | $926.32 | $926.30 | $926.30 | |