| 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 | $10.69 | 13.485% | $12.1315 | $12.13 | $12.15 | $12.10 |
| Purchase #2 | $245.53 | 3.734% | $254.6981 | $254.70 | $254.70 | $254.70 |
| Purchase #3 | $249.62 | 6.148% | $264.9666 | $264.97 | $264.95 | $265.00 |
| Purchase #4 | $199.51 | 8.569% | $216.606 | $216.61 | $216.60 | $216.60 |
| Purchase #5 | $19.85 | 3.680% | $20.5805 | $20.58 | $20.60 | $20.60 |
| Purchase #6 | $107.47 | 7.245% | $115.2562 | $115.26 | $115.25 | $115.30 |
| Purchase #7 | $158.37 | 10.425% | $174.8801 | $174.88 | $174.90 | $174.90 |
| 7 purchase totals = | $991.04 | $1,059.1190 | $1,059.13 | $1,059.15 | $1,059.20 | |