| 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 | $226.94 | 6.353% | $241.3575 | $241.36 | $241.35 | $241.40 |
| Purchase #2 | $25.93 | 7.719% | $27.9315 | $27.93 | $27.95 | $27.90 |
| Purchase #3 | $90.92 | 3.639% | $94.2286 | $94.23 | $94.25 | $94.20 |
| Purchase #4 | $230.37 | 5.555% | $243.1671 | $243.17 | $243.15 | $243.20 |
| Purchase #5 | $105.38 | 4.389% | $110.0051 | $110.01 | $110.00 | $110.00 |
| Purchase #6 | $78.35 | 4.253% | $81.6822 | $81.68 | $81.70 | $81.70 |
| Purchase #7 | $78.95 | 13.441% | $89.5617 | $89.56 | $89.55 | $89.60 |
| 7 purchase totals = | $836.84 | $887.9337 | $887.94 | $887.95 | $888.00 | |