| 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 | $246.34 | 9.772% | $270.4123 | $270.41 | $270.40 | $270.40 |
| Purchase #2 | $226.93 | 8.347% | $245.8718 | $245.87 | $245.85 | $245.90 |
| Purchase #3 | $53.45 | 11.626% | $59.6641 | $59.66 | $59.65 | $59.70 |
| Purchase #4 | $75.40 | 4.772% | $78.9981 | $79.00 | $79.00 | $79.00 |
| Purchase #5 | $230.56 | 9.175% | $251.7139 | $251.71 | $251.70 | $251.70 |
| Purchase #6 | $200.55 | 13.161% | $226.9444 | $226.94 | $226.95 | $226.90 |
| Purchase #7 | $63.34 | 11.145% | $70.3992 | $70.40 | $70.40 | $70.40 |
| 7 purchase totals = | $1,096.57 | $1,204.0038 | $1,203.99 | $1,203.95 | $1,204.00 | |