| 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 | $189.45 | 5.149% | $199.2048 | $199.20 | $199.20 | $199.20 |
| Purchase #2 | $234.99 | 6.617% | $250.5393 | $250.54 | $250.55 | $250.50 |
| Purchase #3 | $166.65 | 3.290% | $172.1328 | $172.13 | $172.15 | $172.10 |
| Purchase #4 | $141.58 | 8.460% | $153.5577 | $153.56 | $153.55 | $153.60 |
| Purchase #5 | $205.57 | 5.630% | $217.1436 | $217.14 | $217.15 | $217.10 |
| Purchase #6 | $18.96 | 9.171% | $20.6988 | $20.70 | $20.70 | $20.70 |
| Purchase #7 | $204.91 | 4.523% | $214.1781 | $214.18 | $214.20 | $214.20 |
| 7 purchase totals = | $1,162.11 | $1,227.4551 | $1,227.45 | $1,227.50 | $1,227.40 | |