| 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 | $215.85 | 6.808% | $230.5451 | $230.55 | $230.55 | $230.50 |
| Purchase #2 | $240.56 | 10.315% | $265.3738 | $265.37 | $265.35 | $265.40 |
| Purchase #3 | $124.48 | 10.578% | $137.6475 | $137.65 | $137.65 | $137.60 |
| Purchase #4 | $10.49 | 8.343% | $11.3652 | $11.37 | $11.35 | $11.40 |
| Purchase #5 | $62.37 | 5.318% | $65.6868 | $65.69 | $65.70 | $65.70 |
| Purchase #6 | $118.41 | 11.616% | $132.1645 | $132.16 | $132.15 | $132.20 |
| Purchase #7 | $103.94 | 10.521% | $114.8755 | $114.88 | $114.90 | $114.90 |
| 7 purchase totals = | $876.10 | $957.6584 | $957.67 | $957.65 | $957.70 | |