| 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 | $196.66 | 3.670% | $203.8774 | $203.88 | $203.90 | $203.90 |
| Purchase #2 | $111.78 | 6.718% | $119.2894 | $119.29 | $119.30 | $119.30 |
| Purchase #3 | $75.29 | 4.771% | $78.8821 | $78.88 | $78.90 | $78.90 |
| Purchase #4 | $68.83 | 9.830% | $75.596 | $75.60 | $75.60 | $75.60 |
| Purchase #5 | $17.63 | 13.701% | $20.0455 | $20.05 | $20.05 | $20.00 |
| Purchase #6 | $249.28 | 12.641% | $280.7915 | $280.79 | $280.80 | $280.80 |
| Purchase #7 | $186.58 | 13.304% | $211.4026 | $211.40 | $211.40 | $211.40 |
| 7 purchase totals = | $906.05 | $989.8845 | $989.89 | $989.95 | $989.90 | |