| 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 | $212.92 | 11.278% | $236.9331 | $236.93 | $236.95 | $236.90 |
| Purchase #2 | $144.78 | 10.272% | $159.6518 | $159.65 | $159.65 | $159.70 |
| Purchase #3 | $249.98 | 3.654% | $259.1143 | $259.11 | $259.10 | $259.10 |
| Purchase #4 | $64.92 | 7.490% | $69.7825 | $69.78 | $69.80 | $69.80 |
| Purchase #5 | $143.71 | 11.386% | $160.0728 | $160.07 | $160.05 | $160.10 |
| Purchase #6 | $78.89 | 10.340% | $87.0472 | $87.05 | $87.05 | $87.00 |
| Purchase #7 | $124.83 | 13.358% | $141.5048 | $141.50 | $141.50 | $141.50 |
| 7 purchase totals = | $1,020.03 | $1,114.1065 | $1,114.09 | $1,114.10 | $1,114.10 | |