| 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 | $70.98 | 13.253% | $80.387 | $80.39 | $80.40 | $80.40 |
| Purchase #2 | $236.36 | 11.131% | $262.6692 | $262.67 | $262.65 | $262.70 |
| Purchase #3 | $213.85 | 12.461% | $240.4978 | $240.50 | $240.50 | $240.50 |
| Purchase #4 | $63.55 | 12.853% | $71.7181 | $71.72 | $71.70 | $71.70 |
| Purchase #5 | $214.83 | 12.121% | $240.8695 | $240.87 | $240.85 | $240.90 |
| Purchase #6 | $79.49 | 9.738% | $87.2307 | $87.23 | $87.25 | $87.20 |
| Purchase #7 | $147.27 | 3.605% | $152.5791 | $152.58 | $152.60 | $152.60 |
| 7 purchase totals = | $1,026.33 | $1,135.9514 | $1,135.96 | $1,135.95 | $1,136.00 | |