| 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 | $108.78 | 11.620% | $121.4202 | $121.42 | $121.40 | $121.40 |
| Purchase #2 | $162.97 | 11.850% | $182.2819 | $182.28 | $182.30 | $182.30 |
| Purchase #3 | $91.28 | 7.129% | $97.7874 | $97.79 | $97.80 | $97.80 |
| Purchase #4 | $75.61 | 4.403% | $78.9391 | $78.94 | $78.95 | $78.90 |
| Purchase #5 | $126.42 | 10.128% | $139.2238 | $139.22 | $139.20 | $139.20 |
| Purchase #6 | $219.92 | 3.262% | $227.0938 | $227.09 | $227.10 | $227.10 |
| Purchase #7 | $216.53 | 13.113% | $244.9236 | $244.92 | $244.90 | $244.90 |
| 7 purchase totals = | $1,001.51 | $1,091.6698 | $1,091.66 | $1,091.65 | $1,091.60 | |