| 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 | $219.44 | 6.295% | $233.2537 | $233.25 | $233.25 | $233.30 |
| Purchase #2 | $125.43 | 11.589% | $139.9661 | $139.97 | $139.95 | $140.00 |
| Purchase #3 | $139.53 | 13.148% | $157.8754 | $157.88 | $157.90 | $157.90 |
| Purchase #4 | $143.66 | 10.611% | $158.9038 | $158.90 | $158.90 | $158.90 |
| Purchase #5 | $77.90 | 9.713% | $85.4664 | $85.47 | $85.45 | $85.50 |
| Purchase #6 | $19.77 | 11.190% | $21.9823 | $21.98 | $22.00 | $22.00 |
| Purchase #7 | $239.47 | 4.403% | $250.0139 | $250.01 | $250.00 | $250.00 |
| 7 purchase totals = | $965.20 | $1,047.4616 | $1,047.46 | $1,047.45 | $1,047.60 | |