| 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 | $222.91 | 7.680% | $240.0295 | $240.03 | $240.05 | $240.00 |
| Purchase #2 | $40.34 | 6.591% | $42.9988 | $43.00 | $43.00 | $43.00 |
| Purchase #3 | $51.34 | 13.837% | $58.4439 | $58.44 | $58.45 | $58.40 |
| Purchase #4 | $197.52 | 8.510% | $214.329 | $214.33 | $214.35 | $214.30 |
| Purchase #5 | $117.66 | 11.224% | $130.8662 | $130.87 | $130.85 | $130.90 |
| Purchase #6 | $13.42 | 6.788% | $14.3309 | $14.33 | $14.35 | $14.30 |
| Purchase #7 | $241.48 | 12.581% | $271.8606 | $271.86 | $271.85 | $271.90 |
| 7 purchase totals = | $884.67 | $972.8589 | $972.86 | $972.90 | $972.80 | |