| 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 | $113.77 | 12.716% | $128.237 | $128.24 | $128.25 | $128.20 |
| Purchase #2 | $62.77 | 6.193% | $66.6573 | $66.66 | $66.65 | $66.70 |
| Purchase #3 | $212.92 | 9.768% | $233.718 | $233.72 | $233.70 | $233.70 |
| Purchase #4 | $124.69 | 4.231% | $129.9656 | $129.97 | $129.95 | $130.00 |
| Purchase #5 | $181.51 | 12.173% | $203.6052 | $203.61 | $203.60 | $203.60 |
| Purchase #6 | $107.56 | 12.857% | $121.389 | $121.39 | $121.40 | $121.40 |
| Purchase #7 | $205.51 | 9.729% | $225.5041 | $225.50 | $225.50 | $225.50 |
| 7 purchase totals = | $1,008.73 | $1,109.0762 | $1,109.09 | $1,109.05 | $1,109.10 | |