| 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 | $237.54 | 9.715% | $260.617 | $260.62 | $260.60 | $260.60 |
| Purchase #2 | $85.51 | 6.369% | $90.9561 | $90.96 | $90.95 | $91.00 |
| Purchase #3 | $240.78 | 8.820% | $262.0168 | $262.02 | $262.00 | $262.00 |
| Purchase #4 | $14.31 | 4.296% | $14.9248 | $14.92 | $14.90 | $14.90 |
| Purchase #5 | $91.41 | 5.365% | $96.3141 | $96.31 | $96.30 | $96.30 |
| Purchase #6 | $126.36 | 5.760% | $133.6383 | $133.64 | $133.65 | $133.60 |
| Purchase #7 | $21.80 | 8.722% | $23.7014 | $23.70 | $23.70 | $23.70 |
| 7 purchase totals = | $817.71 | $882.1685 | $882.17 | $882.10 | $882.10 | |