| 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 | $108.36 | 7.171% | $116.1305 | $116.13 | $116.15 | $116.10 |
| Purchase #2 | $212.36 | 10.597% | $234.8638 | $234.86 | $234.85 | $234.90 |
| Purchase #3 | $42.50 | 7.778% | $45.8057 | $45.81 | $45.80 | $45.80 |
| Purchase #4 | $174.31 | 11.397% | $194.1761 | $194.18 | $194.20 | $194.20 |
| Purchase #5 | $77.39 | 10.546% | $85.5515 | $85.55 | $85.55 | $85.60 |
| Purchase #6 | $225.38 | 5.349% | $237.4356 | $237.44 | $237.45 | $237.40 |
| Purchase #7 | $99.58 | 7.849% | $107.396 | $107.40 | $107.40 | $107.40 |
| 7 purchase totals = | $939.88 | $1,021.3592 | $1,021.37 | $1,021.40 | $1,021.40 | |