| 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 | $124.83 | 11.137% | $138.7323 | $138.73 | $138.75 | $138.70 |
| Purchase #2 | $9.53 | 3.678% | $9.8805 | $9.88 | $9.90 | $9.90 |
| Purchase #3 | $206.94 | 7.857% | $223.1993 | $223.20 | $223.20 | $223.20 |
| Purchase #4 | $74.45 | 8.580% | $80.8378 | $80.84 | $80.85 | $80.80 |
| Purchase #5 | $203.69 | 13.689% | $231.5731 | $231.57 | $231.55 | $231.60 |
| Purchase #6 | $60.48 | 5.747% | $63.9558 | $63.96 | $63.95 | $64.00 |
| Purchase #7 | $221.58 | 5.711% | $234.2344 | $234.23 | $234.25 | $234.20 |
| 7 purchase totals = | $901.50 | $982.4132 | $982.41 | $982.45 | $982.40 | |