| 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 | $226.77 | 9.297% | $247.8528 | $247.85 | $247.85 | $247.90 |
| Purchase #2 | $203.95 | 10.318% | $224.9936 | $224.99 | $225.00 | $225.00 |
| Purchase #3 | $197.91 | 8.768% | $215.2627 | $215.26 | $215.25 | $215.30 |
| Purchase #4 | $36.93 | 6.379% | $39.2858 | $39.29 | $39.30 | $39.30 |
| Purchase #5 | $170.77 | 13.428% | $193.701 | $193.70 | $193.70 | $193.70 |
| Purchase #6 | $115.63 | 8.735% | $125.7303 | $125.73 | $125.75 | $125.70 |
| Purchase #7 | $153.60 | 3.473% | $158.9345 | $158.93 | $158.95 | $158.90 |
| 7 purchase totals = | $1,105.56 | $1,205.7607 | $1,205.75 | $1,205.80 | $1,205.80 | |