| 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 | $142.51 | 6.730% | $152.1009 | $152.10 | $152.10 | $152.10 |
| Purchase #2 | $86.33 | 12.508% | $97.1282 | $97.13 | $97.15 | $97.10 |
| Purchase #3 | $113.88 | 4.381% | $118.8691 | $118.87 | $118.85 | $118.90 |
| Purchase #4 | $5.43 | 12.412% | $6.104 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $240.85 | 4.684% | $252.1314 | $252.13 | $252.15 | $252.10 |
| Purchase #6 | $235.58 | 6.555% | $251.0223 | $251.02 | $251.00 | $251.00 |
| Purchase #7 | $103.92 | 10.221% | $114.5417 | $114.54 | $114.55 | $114.50 |
| 7 purchase totals = | $928.50 | $991.8976 | $991.89 | $991.90 | $991.80 | |