| 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 | $225.33 | 13.604% | $255.9839 | $255.98 | $256.00 | $256.00 |
| Purchase #2 | $10.69 | 7.200% | $11.4597 | $11.46 | $11.45 | $11.50 |
| Purchase #3 | $214.30 | 13.102% | $242.3776 | $242.38 | $242.40 | $242.40 |
| Purchase #4 | $122.92 | 8.458% | $133.3166 | $133.32 | $133.30 | $133.30 |
| Purchase #5 | $79.61 | 7.874% | $85.8785 | $85.88 | $85.90 | $85.90 |
| Purchase #6 | $30.62 | 11.310% | $34.0831 | $34.08 | $34.10 | $34.10 |
| Purchase #7 | $18.35 | 5.806% | $19.4154 | $19.42 | $19.40 | $19.40 |
| 7 purchase totals = | $701.82 | $782.5148 | $782.52 | $782.55 | $782.60 | |