| 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 | $223.85 | 3.659% | $232.0407 | $232.04 | $232.05 | $232.00 |
| Purchase #2 | $139.39 | 12.818% | $157.257 | $157.26 | $157.25 | $157.30 |
| Purchase #3 | $195.78 | 11.621% | $218.5316 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $146.91 | 13.142% | $166.2169 | $166.22 | $166.20 | $166.20 |
| Purchase #5 | $244.92 | 4.196% | $255.1968 | $255.20 | $255.20 | $255.20 |
| Purchase #6 | $239.45 | 10.657% | $264.9682 | $264.97 | $264.95 | $265.00 |
| Purchase #7 | $218.50 | 7.847% | $235.6457 | $235.65 | $235.65 | $235.60 |
| 7 purchase totals = | $1,408.80 | $1,529.8569 | $1,529.87 | $1,529.85 | $1,529.80 | |