| 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 | $107.84 | 8.113% | $116.5891 | $116.59 | $116.60 | $116.60 |
| Purchase #2 | $206.36 | 10.856% | $228.7624 | $228.76 | $228.75 | $228.80 |
| Purchase #3 | $173.46 | 5.215% | $182.5059 | $182.51 | $182.50 | $182.50 |
| Purchase #4 | $136.86 | 7.223% | $146.7454 | $146.75 | $146.75 | $146.70 |
| Purchase #5 | $244.43 | 4.267% | $254.8598 | $254.86 | $254.85 | $254.90 |
| Purchase #6 | $44.59 | 5.117% | $46.8717 | $46.87 | $46.85 | $46.90 |
| Purchase #7 | $153.99 | 10.448% | $170.0789 | $170.08 | $170.10 | $170.10 |
| 7 purchase totals = | $1,067.53 | $1,146.4132 | $1,146.42 | $1,146.40 | $1,146.50 | |