| 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 | $115.47 | 4.326% | $120.4652 | $120.47 | $120.45 | $120.50 |
| Purchase #2 | $212.27 | 9.207% | $231.8137 | $231.81 | $231.80 | $231.80 |
| Purchase #3 | $136.51 | 13.313% | $154.6836 | $154.68 | $154.70 | $154.70 |
| Purchase #4 | $136.30 | 12.375% | $153.1671 | $153.17 | $153.15 | $153.20 |
| Purchase #5 | $223.76 | 13.277% | $253.4686 | $253.47 | $253.45 | $253.50 |
| Purchase #6 | $85.35 | 5.313% | $89.8846 | $89.88 | $89.90 | $89.90 |
| Purchase #7 | $121.70 | 5.282% | $128.1282 | $128.13 | $128.15 | $128.10 |
| 7 purchase totals = | $1,031.36 | $1,131.6110 | $1,131.61 | $1,131.60 | $1,131.70 | |