| 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 | $132.71 | 7.552% | $142.7323 | $142.73 | $142.75 | $142.70 |
| Purchase #2 | $8.60 | 7.637% | $9.2568 | $9.26 | $9.25 | $9.30 |
| Purchase #3 | $102.93 | 11.803% | $115.0788 | $115.08 | $115.10 | $115.10 |
| Purchase #4 | $247.66 | 9.116% | $270.2367 | $270.24 | $270.25 | $270.20 |
| Purchase #5 | $109.90 | 13.423% | $124.6519 | $124.65 | $124.65 | $124.70 |
| Purchase #6 | $51.29 | 11.225% | $57.0473 | $57.05 | $57.05 | $57.00 |
| Purchase #7 | $117.39 | 5.221% | $123.5189 | $123.52 | $123.50 | $123.50 |
| 7 purchase totals = | $770.48 | $842.5227 | $842.53 | $842.55 | $842.50 | |