| 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 | $147.97 | 3.740% | $153.5041 | $153.50 | $153.50 | $153.50 |
| Purchase #2 | $215.73 | 11.272% | $240.0471 | $240.05 | $240.05 | $240.00 |
| Purchase #3 | $97.77 | 13.187% | $110.6629 | $110.66 | $110.65 | $110.70 |
| Purchase #4 | $122.65 | 7.276% | $131.574 | $131.57 | $131.55 | $131.60 |
| Purchase #5 | $118.43 | 4.331% | $123.5592 | $123.56 | $123.55 | $123.60 |
| Purchase #6 | $62.97 | 10.418% | $69.5302 | $69.53 | $69.55 | $69.50 |
| Purchase #7 | $164.84 | 3.549% | $170.6902 | $170.69 | $170.70 | $170.70 |
| 7 purchase totals = | $930.36 | $999.5677 | $999.56 | $999.55 | $999.60 | |