| 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 | $241.42 | 12.378% | $271.303 | $271.30 | $271.30 | $271.30 |
| Purchase #2 | $145.58 | 5.314% | $153.3161 | $153.32 | $153.30 | $153.30 |
| Purchase #3 | $195.73 | 13.655% | $222.4569 | $222.46 | $222.45 | $222.50 |
| Purchase #4 | $64.54 | 5.397% | $68.0232 | $68.02 | $68.00 | $68.00 |
| Purchase #5 | $220.49 | 6.258% | $234.2883 | $234.29 | $234.30 | $234.30 |
| Purchase #6 | $57.51 | 7.537% | $61.8445 | $61.84 | $61.85 | $61.80 |
| Purchase #7 | $26.27 | 4.765% | $27.5218 | $27.52 | $27.50 | $27.50 |
| 7 purchase totals = | $951.54 | $1,038.7538 | $1,038.75 | $1,038.70 | $1,038.70 | |