| 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 | $112.94 | 6.265% | $120.0157 | $120.02 | $120.00 | $120.00 |
| Purchase #2 | $213.78 | 3.102% | $220.4115 | $220.41 | $220.40 | $220.40 |
| Purchase #3 | $18.94 | 5.328% | $19.9491 | $19.95 | $19.95 | $19.90 |
| Purchase #4 | $248.44 | 5.423% | $261.9129 | $261.91 | $261.90 | $261.90 |
| Purchase #5 | $217.44 | 11.447% | $242.3304 | $242.33 | $242.35 | $242.30 |
| Purchase #6 | $96.85 | 5.238% | $101.923 | $101.92 | $101.90 | $101.90 |
| Purchase #7 | $12.73 | 3.208% | $13.1384 | $13.14 | $13.15 | $13.10 |
| 7 purchase totals = | $921.12 | $979.6810 | $979.68 | $979.65 | $979.50 | |