| 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 | $107.57 | 5.236% | $113.2024 | $113.20 | $113.20 | $113.20 |
| Purchase #2 | $185.54 | 13.418% | $210.4358 | $210.44 | $210.45 | $210.40 |
| Purchase #3 | $179.34 | 4.664% | $187.7044 | $187.70 | $187.70 | $187.70 |
| Purchase #4 | $39.39 | 5.288% | $41.4729 | $41.47 | $41.45 | $41.50 |
| Purchase #5 | $81.99 | 4.818% | $85.9403 | $85.94 | $85.95 | $85.90 |
| Purchase #6 | $70.63 | 6.659% | $75.3333 | $75.33 | $75.35 | $75.30 |
| Purchase #7 | $197.36 | 5.854% | $208.9135 | $208.91 | $208.90 | $208.90 |
| 7 purchase totals = | $861.82 | $923.0026 | $922.99 | $923.00 | $922.90 | |