| 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 | $220.72 | 6.825% | $235.7841 | $235.78 | $235.80 | $235.80 |
| Purchase #2 | $174.62 | 5.336% | $183.9377 | $183.94 | $183.95 | $183.90 |
| Purchase #3 | $139.45 | 13.354% | $158.0722 | $158.07 | $158.05 | $158.10 |
| Purchase #4 | $21.79 | 4.356% | $22.7392 | $22.74 | $22.75 | $22.70 |
| Purchase #5 | $163.71 | 3.771% | $169.8835 | $169.88 | $169.90 | $169.90 |
| Purchase #6 | $212.68 | 3.171% | $219.4241 | $219.42 | $219.40 | $219.40 |
| Purchase #7 | $204.37 | 6.454% | $217.56 | $217.56 | $217.55 | $217.60 |
| 7 purchase totals = | $1,137.34 | $1,207.4008 | $1,207.39 | $1,207.40 | $1,207.40 | |