| 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 | $203.50 | 5.696% | $215.0914 | $215.09 | $215.10 | $215.10 |
| Purchase #2 | $91.29 | 7.401% | $98.0464 | $98.05 | $98.05 | $98.00 |
| Purchase #3 | $49.33 | 4.834% | $51.7146 | $51.71 | $51.70 | $51.70 |
| Purchase #4 | $193.44 | 7.707% | $208.3484 | $208.35 | $208.35 | $208.30 |
| Purchase #5 | $13.52 | 4.392% | $14.1138 | $14.11 | $14.10 | $14.10 |
| Purchase #6 | $143.52 | 9.206% | $156.7325 | $156.73 | $156.75 | $156.70 |
| Purchase #7 | $231.45 | 3.630% | $239.8516 | $239.85 | $239.85 | $239.90 |
| 7 purchase totals = | $926.05 | $983.8987 | $983.89 | $983.90 | $983.80 | |