| 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 | $228.67 | 12.585% | $257.4481 | $257.45 | $257.45 | $257.40 |
| Purchase #2 | $128.40 | 3.326% | $132.6706 | $132.67 | $132.65 | $132.70 |
| Purchase #3 | $144.43 | 13.186% | $163.4745 | $163.47 | $163.45 | $163.50 |
| Purchase #4 | $220.26 | 6.171% | $233.8522 | $233.85 | $233.85 | $233.90 |
| Purchase #5 | $71.41 | 10.230% | $78.7152 | $78.72 | $78.70 | $78.70 |
| Purchase #6 | $209.66 | 7.482% | $225.3468 | $225.35 | $225.35 | $225.30 |
| Purchase #7 | $32.58 | 9.429% | $35.652 | $35.65 | $35.65 | $35.70 |
| 7 purchase totals = | $1,035.41 | $1,127.1594 | $1,127.16 | $1,127.10 | $1,127.20 | |