| 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 | $124.69 | 5.661% | $131.7487 | $131.75 | $131.75 | $131.70 |
| Purchase #2 | $138.82 | 5.697% | $146.7286 | $146.73 | $146.75 | $146.70 |
| Purchase #3 | $227.54 | 13.665% | $258.6333 | $258.63 | $258.65 | $258.60 |
| Purchase #4 | $130.55 | 6.806% | $139.4352 | $139.44 | $139.45 | $139.40 |
| Purchase #5 | $192.57 | 11.590% | $214.8889 | $214.89 | $214.90 | $214.90 |
| Purchase #6 | $46.78 | 7.390% | $50.237 | $50.24 | $50.25 | $50.20 |
| Purchase #7 | $41.67 | 11.688% | $46.5404 | $46.54 | $46.55 | $46.50 |
| 7 purchase totals = | $902.62 | $988.2121 | $988.22 | $988.30 | $988.00 | |