| 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 | $114.96 | 9.110% | $125.4329 | $125.43 | $125.45 | $125.40 |
| Purchase #2 | $144.68 | 13.402% | $164.07 | $164.07 | $164.05 | $164.10 |
| Purchase #3 | $217.39 | 10.622% | $240.4812 | $240.48 | $240.50 | $240.50 |
| Purchase #4 | $240.63 | 9.522% | $263.5428 | $263.54 | $263.55 | $263.50 |
| Purchase #5 | $26.64 | 11.396% | $29.6759 | $29.68 | $29.70 | $29.70 |
| Purchase #6 | $83.47 | 8.688% | $90.7219 | $90.72 | $90.70 | $90.70 |
| Purchase #7 | $33.62 | 5.576% | $35.4947 | $35.49 | $35.50 | $35.50 |
| 7 purchase totals = | $861.39 | $949.4194 | $949.41 | $949.45 | $949.40 | |