| 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 | $234.47 | 13.506% | $266.1375 | $266.14 | $266.15 | $266.10 |
| Purchase #2 | $217.26 | 12.791% | $245.0497 | $245.05 | $245.05 | $245.00 |
| Purchase #3 | $7.97 | 10.830% | $8.8332 | $8.83 | $8.85 | $8.80 |
| Purchase #4 | $200.69 | 6.258% | $213.2492 | $213.25 | $213.25 | $213.20 |
| Purchase #5 | $17.79 | 13.299% | $20.1559 | $20.16 | $20.15 | $20.20 |
| Purchase #6 | $179.40 | 5.184% | $188.7001 | $188.70 | $188.70 | $188.70 |
| Purchase #7 | $66.71 | 11.323% | $74.2636 | $74.26 | $74.25 | $74.30 |
| 7 purchase totals = | $924.29 | $1,016.3892 | $1,016.39 | $1,016.40 | $1,016.30 | |