| 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 | $249.74 | 6.269% | $265.3962 | $265.40 | $265.40 | $265.40 |
| Purchase #2 | $153.36 | 8.477% | $166.3603 | $166.36 | $166.35 | $166.40 |
| Purchase #3 | $185.82 | 10.834% | $205.9517 | $205.95 | $205.95 | $206.00 |
| Purchase #4 | $216.46 | 3.628% | $224.3132 | $224.31 | $224.30 | $224.30 |
| Purchase #5 | $21.29 | 6.732% | $22.7232 | $22.72 | $22.70 | $22.70 |
| Purchase #6 | $205.96 | 9.426% | $225.3738 | $225.37 | $225.35 | $225.40 |
| Purchase #7 | $9.38 | 11.220% | $10.4324 | $10.43 | $10.45 | $10.40 |
| 7 purchase totals = | $1,042.01 | $1,120.5508 | $1,120.54 | $1,120.50 | $1,120.60 | |