| 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 | $231.98 | 8.680% | $252.1159 | $252.12 | $252.10 | $252.10 |
| Purchase #2 | $169.35 | 3.818% | $175.8158 | $175.82 | $175.80 | $175.80 |
| Purchase #3 | $71.82 | 13.559% | $81.5581 | $81.56 | $81.55 | $81.60 |
| Purchase #4 | $117.26 | 13.859% | $133.5111 | $133.51 | $133.50 | $133.50 |
| Purchase #5 | $152.29 | 5.456% | $160.5989 | $160.60 | $160.60 | $160.60 |
| Purchase #6 | $76.73 | 13.723% | $87.2597 | $87.26 | $87.25 | $87.30 |
| Purchase #7 | $96.52 | 6.294% | $102.595 | $102.60 | $102.60 | $102.60 |
| 7 purchase totals = | $915.95 | $993.4545 | $993.47 | $993.40 | $993.50 | |