| 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 | $240.66 | 6.128% | $255.4076 | $255.41 | $255.40 | $255.40 |
| Purchase #2 | $39.47 | 5.757% | $41.7423 | $41.74 | $41.75 | $41.70 |
| Purchase #3 | $111.29 | 11.498% | $124.0861 | $124.09 | $124.10 | $124.10 |
| Purchase #4 | $82.37 | 5.731% | $87.0906 | $87.09 | $87.10 | $87.10 |
| Purchase #5 | $62.59 | 8.246% | $67.7512 | $67.75 | $67.75 | $67.80 |
| Purchase #6 | $34.38 | 7.734% | $37.0389 | $37.04 | $37.05 | $37.00 |
| Purchase #7 | $193.68 | 11.729% | $216.3967 | $216.40 | $216.40 | $216.40 |
| 7 purchase totals = | $764.44 | $829.5134 | $829.52 | $829.55 | $829.50 | |