| 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 | $113.85 | 5.238% | $119.8135 | $119.81 | $119.80 | $119.80 |
| Purchase #2 | $223.57 | 8.307% | $242.142 | $242.14 | $242.15 | $242.10 |
| Purchase #3 | $232.72 | 3.635% | $241.1794 | $241.18 | $241.20 | $241.20 |
| Purchase #4 | $43.41 | 8.756% | $47.211 | $47.21 | $47.20 | $47.20 |
| Purchase #5 | $29.27 | 6.116% | $31.0602 | $31.06 | $31.05 | $31.10 |
| Purchase #6 | $75.74 | 6.874% | $80.9464 | $80.95 | $80.95 | $80.90 |
| Purchase #7 | $173.35 | 4.538% | $181.2166 | $181.22 | $181.20 | $181.20 |
| 7 purchase totals = | $891.91 | $943.5691 | $943.57 | $943.55 | $943.50 | |