| 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 | $244.87 | 10.791% | $271.2939 | $271.29 | $271.30 | $271.30 |
| Purchase #2 | $125.43 | 10.868% | $139.0617 | $139.06 | $139.05 | $139.10 |
| Purchase #3 | $143.78 | 9.421% | $157.3255 | $157.33 | $157.35 | $157.30 |
| Purchase #4 | $96.63 | 12.576% | $108.7822 | $108.78 | $108.80 | $108.80 |
| Purchase #5 | $98.59 | 11.751% | $110.1753 | $110.18 | $110.20 | $110.20 |
| Purchase #6 | $160.69 | 11.187% | $178.6664 | $178.67 | $178.65 | $178.70 |
| Purchase #7 | $24.37 | 3.562% | $25.2381 | $25.24 | $25.25 | $25.20 |
| 7 purchase totals = | $894.36 | $990.5431 | $990.55 | $990.60 | $990.60 | |