| 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 | $211.46 | 13.196% | $239.3643 | $239.36 | $239.35 | $239.40 |
| Purchase #2 | $161.77 | 7.745% | $174.2991 | $174.30 | $174.30 | $174.30 |
| Purchase #3 | $244.58 | 10.782% | $270.9506 | $270.95 | $270.95 | $271.00 |
| Purchase #4 | $129.94 | 4.675% | $136.0147 | $136.01 | $136.00 | $136.00 |
| Purchase #5 | $140.89 | 3.857% | $146.3241 | $146.32 | $146.30 | $146.30 |
| Purchase #6 | $249.42 | 4.351% | $260.2723 | $260.27 | $260.25 | $260.30 |
| Purchase #7 | $55.25 | 13.397% | $62.6518 | $62.65 | $62.65 | $62.70 |
| 7 purchase totals = | $1,193.31 | $1,289.8769 | $1,289.86 | $1,289.80 | $1,290.00 | |