| 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 | $218.47 | 9.249% | $238.6763 | $238.68 | $238.70 | $238.70 |
| Purchase #2 | $148.78 | 6.533% | $158.4998 | $158.50 | $158.50 | $158.50 |
| Purchase #3 | $124.89 | 9.754% | $137.0718 | $137.07 | $137.05 | $137.10 |
| Purchase #4 | $85.67 | 12.502% | $96.3805 | $96.38 | $96.40 | $96.40 |
| Purchase #5 | $92.55 | 11.460% | $103.1562 | $103.16 | $103.15 | $103.20 |
| Purchase #6 | $14.90 | 13.260% | $16.8757 | $16.88 | $16.90 | $16.90 |
| Purchase #7 | $7.74 | 12.429% | $8.702 | $8.70 | $8.70 | $8.70 |
| 7 purchase totals = | $693.00 | $759.3623 | $759.37 | $759.40 | $759.50 | |