| 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 | $242.82 | 7.242% | $260.405 | $260.41 | $260.40 | $260.40 |
| Purchase #2 | $196.53 | 10.294% | $216.7608 | $216.76 | $216.75 | $216.80 |
| Purchase #3 | $177.66 | 5.396% | $187.2465 | $187.25 | $187.25 | $187.20 |
| Purchase #4 | $129.55 | 3.533% | $134.127 | $134.13 | $134.15 | $134.10 |
| Purchase #5 | $75.54 | 12.540% | $85.0127 | $85.01 | $85.00 | $85.00 |
| Purchase #6 | $147.94 | 11.551% | $165.0285 | $165.03 | $165.05 | $165.00 |
| Purchase #7 | $241.46 | 9.624% | $264.6981 | $264.70 | $264.70 | $264.70 |
| 7 purchase totals = | $1,211.50 | $1,313.2786 | $1,313.29 | $1,313.30 | $1,313.20 | |