| 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 | $69.89 | 12.170% | $78.3956 | $78.40 | $78.40 | $78.40 |
| Purchase #2 | $185.25 | 13.153% | $209.6159 | $209.62 | $209.60 | $209.60 |
| Purchase #3 | $248.76 | 9.214% | $271.6807 | $271.68 | $271.70 | $271.70 |
| Purchase #4 | $151.49 | 3.736% | $157.1497 | $157.15 | $157.15 | $157.10 |
| Purchase #5 | $240.61 | 4.873% | $252.3349 | $252.33 | $252.35 | $252.30 |
| Purchase #6 | $78.63 | 12.182% | $88.2087 | $88.21 | $88.20 | $88.20 |
| Purchase #7 | $187.54 | 8.872% | $204.1785 | $204.18 | $204.20 | $204.20 |
| 7 purchase totals = | $1,162.17 | $1,261.5640 | $1,261.57 | $1,261.60 | $1,261.50 | |