| 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 | $209.83 | 11.505% | $233.9709 | $233.97 | $233.95 | $234.00 |
| Purchase #2 | $19.78 | 6.652% | $21.0958 | $21.10 | $21.10 | $21.10 |
| Purchase #3 | $35.46 | 4.461% | $37.0419 | $37.04 | $37.05 | $37.00 |
| Purchase #4 | $76.42 | 10.847% | $84.7093 | $84.71 | $84.70 | $84.70 |
| Purchase #5 | $204.78 | 11.327% | $227.9754 | $227.98 | $228.00 | $228.00 |
| Purchase #6 | $114.47 | 8.443% | $124.1347 | $124.13 | $124.15 | $124.10 |
| Purchase #7 | $98.54 | 13.382% | $111.7266 | $111.73 | $111.75 | $111.70 |
| 7 purchase totals = | $759.28 | $840.6546 | $840.66 | $840.70 | $840.60 | |