| 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 | $122.97 | 7.380% | $132.0452 | $132.05 | $132.05 | $132.00 |
| Purchase #2 | $45.27 | 9.871% | $49.7386 | $49.74 | $49.75 | $49.70 |
| Purchase #3 | $83.57 | 4.274% | $87.1418 | $87.14 | $87.15 | $87.10 |
| Purchase #4 | $165.71 | 3.306% | $171.1884 | $171.19 | $171.20 | $171.20 |
| Purchase #5 | $229.33 | 6.805% | $244.9359 | $244.94 | $244.95 | $244.90 |
| Purchase #6 | $157.81 | 9.550% | $172.8809 | $172.88 | $172.90 | $172.90 |
| Purchase #7 | $61.50 | 7.426% | $66.067 | $66.07 | $66.05 | $66.10 |
| 7 purchase totals = | $866.16 | $923.9978 | $924.01 | $924.05 | $923.90 | |