| 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 | $220.69 | 7.347% | $236.9041 | $236.90 | $236.90 | $236.90 |
| Purchase #2 | $6.35 | 3.749% | $6.5881 | $6.59 | $6.60 | $6.60 |
| Purchase #3 | $225.30 | 4.155% | $234.6612 | $234.66 | $234.65 | $234.70 |
| Purchase #4 | $83.76 | 7.500% | $90.042 | $90.04 | $90.05 | $90.00 |
| Purchase #5 | $147.87 | 5.765% | $156.3947 | $156.39 | $156.40 | $156.40 |
| Purchase #6 | $223.44 | 12.349% | $251.0326 | $251.03 | $251.05 | $251.00 |
| Purchase #7 | $139.86 | 6.725% | $149.2656 | $149.27 | $149.25 | $149.30 |
| 7 purchase totals = | $1,047.27 | $1,124.8883 | $1,124.88 | $1,124.90 | $1,124.90 | |