| 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 | $116.48 | 4.275% | $121.4595 | $121.46 | $121.45 | $121.50 |
| Purchase #2 | $238.85 | 13.728% | $271.6393 | $271.64 | $271.65 | $271.60 |
| Purchase #3 | $162.87 | 3.445% | $168.4809 | $168.48 | $168.50 | $168.50 |
| Purchase #4 | $223.46 | 3.150% | $230.499 | $230.50 | $230.50 | $230.50 |
| Purchase #5 | $148.81 | 12.182% | $166.938 | $166.94 | $166.95 | $166.90 |
| Purchase #6 | $236.68 | 7.178% | $253.6689 | $253.67 | $253.65 | $253.70 |
| Purchase #7 | $222.32 | 10.328% | $245.2812 | $245.28 | $245.30 | $245.30 |
| 7 purchase totals = | $1,349.47 | $1,457.9668 | $1,457.97 | $1,458.00 | $1,458.00 | |