| 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 | $237.28 | 10.857% | $263.0415 | $263.04 | $263.05 | $263.00 |
| Purchase #2 | $89.70 | 3.543% | $92.8781 | $92.88 | $92.90 | $92.90 |
| Purchase #3 | $249.83 | 8.433% | $270.8982 | $270.90 | $270.90 | $270.90 |
| Purchase #4 | $153.88 | 3.119% | $158.6795 | $158.68 | $158.70 | $158.70 |
| Purchase #5 | $103.99 | 10.800% | $115.2209 | $115.22 | $115.20 | $115.20 |
| Purchase #6 | $51.33 | 8.140% | $55.5083 | $55.51 | $55.50 | $55.50 |
| Purchase #7 | $220.45 | 11.791% | $246.4433 | $246.44 | $246.45 | $246.40 |
| 7 purchase totals = | $1,106.46 | $1,202.6698 | $1,202.67 | $1,202.70 | $1,202.60 | |