| 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 | $122.50 | 8.105% | $132.4286 | $132.43 | $132.45 | $132.40 |
| Purchase #2 | $214.77 | 10.388% | $237.0803 | $237.08 | $237.10 | $237.10 |
| Purchase #3 | $57.38 | 4.710% | $60.0826 | $60.08 | $60.10 | $60.10 |
| Purchase #4 | $76.75 | 10.664% | $84.9346 | $84.93 | $84.95 | $84.90 |
| Purchase #5 | $58.25 | 11.793% | $65.1194 | $65.12 | $65.10 | $65.10 |
| Purchase #6 | $233.71 | 11.400% | $260.3529 | $260.35 | $260.35 | $260.40 |
| Purchase #7 | $14.95 | 7.305% | $16.0421 | $16.04 | $16.05 | $16.00 |
| 7 purchase totals = | $778.31 | $856.0405 | $856.03 | $856.10 | $856.00 | |