| 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 | $219.60 | 3.109% | $226.4274 | $226.43 | $226.45 | $226.40 |
| Purchase #2 | $188.44 | 10.865% | $208.914 | $208.91 | $208.90 | $208.90 |
| Purchase #3 | $140.46 | 6.213% | $149.1868 | $149.19 | $149.20 | $149.20 |
| Purchase #4 | $82.74 | 3.353% | $85.5143 | $85.51 | $85.50 | $85.50 |
| Purchase #5 | $31.92 | 12.845% | $36.0201 | $36.02 | $36.00 | $36.00 |
| Purchase #6 | $165.48 | 6.282% | $175.8755 | $175.88 | $175.90 | $175.90 |
| Purchase #7 | $57.54 | 4.697% | $60.2427 | $60.24 | $60.25 | $60.20 |
| 7 purchase totals = | $886.18 | $942.1808 | $942.18 | $942.20 | $942.10 | |