| 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 | $248.97 | 3.496% | $257.674 | $257.67 | $257.65 | $257.70 |
| Purchase #2 | $61.47 | 9.286% | $67.1781 | $67.18 | $67.20 | $67.20 |
| Purchase #3 | $222.64 | 10.832% | $246.7564 | $246.76 | $246.75 | $246.80 |
| Purchase #4 | $71.68 | 10.370% | $79.1132 | $79.11 | $79.10 | $79.10 |
| Purchase #5 | $133.26 | 7.587% | $143.3704 | $143.37 | $143.35 | $143.40 |
| Purchase #6 | $241.97 | 6.325% | $257.2746 | $257.27 | $257.25 | $257.30 |
| Purchase #7 | $214.46 | 8.860% | $233.4612 | $233.46 | $233.45 | $233.50 |
| 7 purchase totals = | $1,194.45 | $1,284.8279 | $1,284.82 | $1,284.75 | $1,285.00 | |