| 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 | $200.98 | 4.572% | $210.1688 | $210.17 | $210.15 | $210.20 |
| Purchase #2 | $76.92 | 8.832% | $83.7136 | $83.71 | $83.70 | $83.70 |
| Purchase #3 | $143.78 | 7.521% | $154.5937 | $154.59 | $154.60 | $154.60 |
| Purchase #4 | $96.78 | 11.279% | $107.6958 | $107.70 | $107.70 | $107.70 |
| Purchase #5 | $237.37 | 9.148% | $259.0846 | $259.08 | $259.10 | $259.10 |
| Purchase #6 | $26.87 | 13.837% | $30.588 | $30.59 | $30.60 | $30.60 |
| Purchase #7 | $119.45 | 11.649% | $133.3647 | $133.36 | $133.35 | $133.40 |
| 7 purchase totals = | $902.15 | $979.2092 | $979.20 | $979.20 | $979.30 | |