| 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 | $217.48 | 3.586% | $225.2788 | $225.28 | $225.30 | $225.30 |
| Purchase #2 | $34.92 | 4.619% | $36.533 | $36.53 | $36.55 | $36.50 |
| Purchase #3 | $224.97 | 13.619% | $255.6087 | $255.61 | $255.60 | $255.60 |
| Purchase #4 | $120.25 | 7.119% | $128.8106 | $128.81 | $128.80 | $128.80 |
| Purchase #5 | $120.95 | 3.797% | $125.5425 | $125.54 | $125.55 | $125.50 |
| Purchase #6 | $130.81 | 5.590% | $138.1223 | $138.12 | $138.10 | $138.10 |
| Purchase #7 | $186.89 | 8.347% | $202.4897 | $202.49 | $202.50 | $202.50 |
| 7 purchase totals = | $1,036.27 | $1,112.3856 | $1,112.38 | $1,112.40 | $1,112.30 | |