| 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 | $211.89 | 10.582% | $234.3122 | $234.31 | $234.30 | $234.30 |
| Purchase #2 | $68.28 | 4.782% | $71.5451 | $71.55 | $71.55 | $71.50 |
| Purchase #3 | $202.56 | 3.543% | $209.7367 | $209.74 | $209.75 | $209.70 |
| Purchase #4 | $53.50 | 9.179% | $58.4108 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $244.85 | 6.473% | $260.6991 | $260.70 | $260.70 | $260.70 |
| Purchase #6 | $169.29 | 8.474% | $183.6356 | $183.64 | $183.65 | $183.60 |
| Purchase #7 | $71.75 | 13.611% | $81.5159 | $81.52 | $81.50 | $81.50 |
| 7 purchase totals = | $1,022.12 | $1,099.8554 | $1,099.87 | $1,099.85 | $1,099.70 | |