| 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 | $213.34 | 3.664% | $221.1568 | $221.16 | $221.15 | $221.20 |
| Purchase #2 | $54.75 | 9.835% | $60.1347 | $60.13 | $60.15 | $60.10 |
| Purchase #3 | $190.86 | 10.381% | $210.6732 | $210.67 | $210.65 | $210.70 |
| Purchase #4 | $202.84 | 3.344% | $209.623 | $209.62 | $209.60 | $209.60 |
| Purchase #5 | $8.92 | 10.844% | $9.8873 | $9.89 | $9.90 | $9.90 |
| Purchase #6 | $175.30 | 5.230% | $184.4682 | $184.47 | $184.45 | $184.50 |
| Purchase #7 | $90.69 | 5.341% | $95.5338 | $95.53 | $95.55 | $95.50 |
| 7 purchase totals = | $936.70 | $991.4770 | $991.47 | $991.45 | $991.50 | |