| 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 | $111.60 | 9.185% | $121.8505 | $121.85 | $121.85 | $121.90 |
| Purchase #2 | $208.68 | 7.608% | $224.5564 | $224.56 | $224.55 | $224.60 |
| Purchase #3 | $167.64 | 13.622% | $190.4759 | $190.48 | $190.50 | $190.50 |
| Purchase #4 | $233.33 | 9.317% | $255.0694 | $255.07 | $255.05 | $255.10 |
| Purchase #5 | $200.68 | 6.287% | $213.2968 | $213.30 | $213.30 | $213.30 |
| Purchase #6 | $156.59 | 6.846% | $167.3102 | $167.31 | $167.30 | $167.30 |
| Purchase #7 | $62.41 | 12.304% | $70.0889 | $70.09 | $70.10 | $70.10 |
| 7 purchase totals = | $1,140.93 | $1,242.6481 | $1,242.66 | $1,242.65 | $1,242.80 | |