| 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 | $191.32 | 3.774% | $198.5404 | $198.54 | $198.55 | $198.50 |
| Purchase #2 | $204.44 | 12.749% | $230.5041 | $230.50 | $230.50 | $230.50 |
| Purchase #3 | $15.55 | 10.468% | $17.1778 | $17.18 | $17.20 | $17.20 |
| Purchase #4 | $54.63 | 8.336% | $59.184 | $59.18 | $59.20 | $59.20 |
| Purchase #5 | $232.85 | 4.862% | $244.1712 | $244.17 | $244.15 | $244.20 |
| Purchase #6 | $197.66 | 12.438% | $222.245 | $222.25 | $222.25 | $222.20 |
| Purchase #7 | $100.71 | 6.524% | $107.2803 | $107.28 | $107.30 | $107.30 |
| 7 purchase totals = | $997.16 | $1,079.1028 | $1,079.10 | $1,079.15 | $1,079.10 | |