| 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 | $211.88 | 6.762% | $226.2073 | $226.21 | $226.20 | $226.20 |
| Purchase #2 | $112.54 | 5.217% | $118.4112 | $118.41 | $118.40 | $118.40 |
| Purchase #3 | $227.38 | 10.249% | $250.6842 | $250.68 | $250.70 | $250.70 |
| Purchase #4 | $6.56 | 8.755% | $7.1343 | $7.13 | $7.15 | $7.10 |
| Purchase #5 | $242.30 | 10.388% | $267.4701 | $267.47 | $267.45 | $267.50 |
| Purchase #6 | $151.91 | 5.161% | $159.7501 | $159.75 | $159.75 | $159.80 |
| Purchase #7 | $106.32 | 4.473% | $111.0757 | $111.08 | $111.10 | $111.10 |
| 7 purchase totals = | $1,058.89 | $1,140.7329 | $1,140.73 | $1,140.75 | $1,140.80 | |