| 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 | $231.80 | 9.874% | $254.6879 | $254.69 | $254.70 | $254.70 |
| Purchase #2 | $234.65 | 6.612% | $250.1651 | $250.17 | $250.15 | $250.20 |
| Purchase #3 | $234.56 | 4.610% | $245.3732 | $245.37 | $245.35 | $245.40 |
| Purchase #4 | $177.72 | 9.709% | $194.9748 | $194.97 | $194.95 | $195.00 |
| Purchase #5 | $227.35 | 7.469% | $244.3308 | $244.33 | $244.35 | $244.30 |
| Purchase #6 | $199.95 | 11.742% | $223.4281 | $223.43 | $223.45 | $223.40 |
| Purchase #7 | $101.77 | 12.725% | $114.7202 | $114.72 | $114.70 | $114.70 |
| 7 purchase totals = | $1,407.80 | $1,527.6801 | $1,527.68 | $1,527.65 | $1,527.70 | |