| 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 | $105.93 | 6.226% | $112.5252 | $112.53 | $112.55 | $112.50 |
| Purchase #2 | $97.33 | 11.159% | $108.1911 | $108.19 | $108.20 | $108.20 |
| Purchase #3 | $193.83 | 11.426% | $215.977 | $215.98 | $216.00 | $216.00 |
| Purchase #4 | $19.35 | 3.811% | $20.0874 | $20.09 | $20.10 | $20.10 |
| Purchase #5 | $41.97 | 13.641% | $47.6951 | $47.70 | $47.70 | $47.70 |
| Purchase #6 | $185.29 | 6.309% | $196.9799 | $196.98 | $197.00 | $197.00 |
| Purchase #7 | $126.78 | 5.208% | $133.3827 | $133.38 | $133.40 | $133.40 |
| 7 purchase totals = | $770.48 | $834.8384 | $834.85 | $834.95 | $834.90 | |