| 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 | $242.89 | 9.183% | $265.1946 | $265.19 | $265.20 | $265.20 |
| Purchase #2 | $233.92 | 4.421% | $244.2616 | $244.26 | $244.25 | $244.30 |
| Purchase #3 | $27.32 | 11.617% | $30.4938 | $30.49 | $30.50 | $30.50 |
| Purchase #4 | $194.31 | 6.380% | $206.707 | $206.71 | $206.70 | $206.70 |
| Purchase #5 | $249.35 | 7.322% | $267.6074 | $267.61 | $267.60 | $267.60 |
| Purchase #6 | $128.46 | 3.298% | $132.6966 | $132.70 | $132.70 | $132.70 |
| Purchase #7 | $37.35 | 12.266% | $41.9314 | $41.93 | $41.95 | $41.90 |
| 7 purchase totals = | $1,113.60 | $1,188.8924 | $1,188.89 | $1,188.90 | $1,188.90 | |