| 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 | $103.70 | 10.597% | $114.6891 | $114.69 | $114.70 | $114.70 |
| Purchase #2 | $19.33 | 3.473% | $20.0013 | $20.00 | $20.00 | $20.00 |
| Purchase #3 | $186.77 | 4.834% | $195.7985 | $195.80 | $195.80 | $195.80 |
| Purchase #4 | $164.51 | 12.534% | $185.1297 | $185.13 | $185.15 | $185.10 |
| Purchase #5 | $214.37 | 8.563% | $232.7265 | $232.73 | $232.75 | $232.70 |
| Purchase #6 | $122.94 | 7.188% | $131.7769 | $131.78 | $131.80 | $131.80 |
| Purchase #7 | $48.76 | 3.841% | $50.6329 | $50.63 | $50.65 | $50.60 |
| 7 purchase totals = | $860.38 | $930.7549 | $930.76 | $930.85 | $930.70 | |