| 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 | $141.32 | 9.166% | $154.2734 | $154.27 | $154.25 | $154.30 |
| Purchase #2 | $116.65 | 10.208% | $128.5576 | $128.56 | $128.55 | $128.60 |
| Purchase #3 | $52.39 | 7.493% | $56.3156 | $56.32 | $56.30 | $56.30 |
| Purchase #4 | $26.36 | 10.763% | $29.1971 | $29.20 | $29.20 | $29.20 |
| Purchase #5 | $107.83 | 9.114% | $117.6576 | $117.66 | $117.65 | $117.70 |
| Purchase #6 | $133.51 | 13.663% | $151.7515 | $151.75 | $151.75 | $151.80 |
| Purchase #7 | $217.89 | 13.545% | $247.4032 | $247.40 | $247.40 | $247.40 |
| 7 purchase totals = | $795.95 | $885.1560 | $885.16 | $885.10 | $885.30 | |