| 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 | $106.68 | 9.588% | $116.9085 | $116.91 | $116.90 | $116.90 |
| Purchase #2 | $172.27 | 8.508% | $186.9267 | $186.93 | $186.95 | $186.90 |
| Purchase #3 | $248.94 | 5.153% | $261.7679 | $261.77 | $261.75 | $261.80 |
| Purchase #4 | $90.38 | 12.784% | $101.9342 | $101.93 | $101.95 | $101.90 |
| Purchase #5 | $139.27 | 7.105% | $149.1651 | $149.17 | $149.15 | $149.20 |
| Purchase #6 | $157.53 | 12.508% | $177.2339 | $177.23 | $177.25 | $177.20 |
| Purchase #7 | $111.93 | 7.255% | $120.0505 | $120.05 | $120.05 | $120.10 |
| 7 purchase totals = | $1,027.00 | $1,113.9868 | $1,113.99 | $1,114.00 | $1,114.00 | |