| 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 | $211.98 | 3.865% | $220.173 | $220.17 | $220.15 | $220.20 |
| Purchase #2 | $99.89 | 12.150% | $112.0266 | $112.03 | $112.05 | $112.00 |
| Purchase #3 | $109.92 | 7.769% | $118.4597 | $118.46 | $118.45 | $118.50 |
| Purchase #4 | $75.77 | 13.835% | $86.2528 | $86.25 | $86.25 | $86.30 |
| Purchase #5 | $11.61 | 3.465% | $12.0123 | $12.01 | $12.00 | $12.00 |
| Purchase #6 | $240.67 | 4.571% | $251.671 | $251.67 | $251.65 | $251.70 |
| Purchase #7 | $120.76 | 9.383% | $132.0909 | $132.09 | $132.10 | $132.10 |
| 7 purchase totals = | $870.60 | $932.6863 | $932.68 | $932.65 | $932.80 | |