| 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 | $239.72 | 10.719% | $265.4156 | $265.42 | $265.40 | $265.40 |
| Purchase #2 | $172.86 | 4.689% | $180.9654 | $180.97 | $180.95 | $181.00 |
| Purchase #3 | $231.53 | 12.804% | $261.1751 | $261.18 | $261.20 | $261.20 |
| Purchase #4 | $152.88 | 8.453% | $165.8029 | $165.80 | $165.80 | $165.80 |
| Purchase #5 | $36.44 | 9.674% | $39.9652 | $39.97 | $39.95 | $40.00 |
| Purchase #6 | $23.68 | 6.777% | $25.2848 | $25.28 | $25.30 | $25.30 |
| Purchase #7 | $234.44 | 8.382% | $254.0908 | $254.09 | $254.10 | $254.10 |
| 7 purchase totals = | $1,091.55 | $1,192.6998 | $1,192.71 | $1,192.70 | $1,192.80 | |