| 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 | $219.84 | 9.439% | $240.5907 | $240.59 | $240.60 | $240.60 |
| Purchase #2 | $71.31 | 13.460% | $80.9083 | $80.91 | $80.90 | $80.90 |
| Purchase #3 | $35.84 | 11.131% | $39.8294 | $39.83 | $39.85 | $39.80 |
| Purchase #4 | $14.80 | 5.834% | $15.6634 | $15.66 | $15.65 | $15.70 |
| Purchase #5 | $59.68 | 7.273% | $64.0205 | $64.02 | $64.00 | $64.00 |
| Purchase #6 | $246.66 | 6.444% | $262.5548 | $262.55 | $262.55 | $262.60 |
| Purchase #7 | $42.92 | 10.117% | $47.2622 | $47.26 | $47.25 | $47.30 |
| 7 purchase totals = | $691.05 | $750.8293 | $750.82 | $750.80 | $750.90 | |