| 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 | $209.78 | 8.143% | $226.8624 | $226.86 | $226.85 | $226.90 |
| Purchase #2 | $199.51 | 8.422% | $216.3127 | $216.31 | $216.30 | $216.30 |
| Purchase #3 | $244.25 | 5.593% | $257.9109 | $257.91 | $257.90 | $257.90 |
| Purchase #4 | $102.97 | 6.614% | $109.7804 | $109.78 | $109.80 | $109.80 |
| Purchase #5 | $154.54 | 7.563% | $166.2279 | $166.23 | $166.25 | $166.20 |
| Purchase #6 | $124.79 | 7.603% | $134.2778 | $134.28 | $134.30 | $134.30 |
| Purchase #7 | $248.76 | 13.162% | $281.5018 | $281.50 | $281.50 | $281.50 |
| 7 purchase totals = | $1,284.60 | $1,392.8739 | $1,392.87 | $1,392.90 | $1,392.90 | |