| 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 | $89.38 | 3.277% | $92.309 | $92.31 | $92.30 | $92.30 |
| Purchase #2 | $13.25 | 12.830% | $14.95 | $14.95 | $14.95 | $15.00 |
| Purchase #3 | $141.91 | 4.240% | $147.927 | $147.93 | $147.95 | $147.90 |
| Purchase #4 | $189.44 | 8.309% | $205.1806 | $205.18 | $205.20 | $205.20 |
| Purchase #5 | $201.89 | 3.524% | $209.0046 | $209.00 | $209.00 | $209.00 |
| Purchase #6 | $91.86 | 13.818% | $104.5532 | $104.55 | $104.55 | $104.60 |
| Purchase #7 | $133.50 | 11.119% | $148.3439 | $148.34 | $148.35 | $148.30 |
| 7 purchase totals = | $861.23 | $922.2683 | $922.26 | $922.30 | $922.30 | |