| 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 | $149.30 | 8.812% | $162.4563 | $162.46 | $162.45 | $162.50 |
| Purchase #2 | $229.56 | 3.578% | $237.7737 | $237.77 | $237.75 | $237.80 |
| Purchase #3 | $99.82 | 4.588% | $104.3997 | $104.40 | $104.40 | $104.40 |
| Purchase #4 | $193.34 | 7.298% | $207.45 | $207.45 | $207.45 | $207.50 |
| Purchase #5 | $242.79 | 12.275% | $272.5925 | $272.59 | $272.60 | $272.60 |
| Purchase #6 | $145.78 | 8.477% | $158.1378 | $158.14 | $158.15 | $158.10 |
| Purchase #7 | $238.48 | 12.479% | $268.2399 | $268.24 | $268.25 | $268.20 |
| 7 purchase totals = | $1,299.07 | $1,411.0499 | $1,411.05 | $1,411.05 | $1,411.10 | |