| 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 | $211.83 | 11.582% | $236.3642 | $236.36 | $236.35 | $236.40 |
| Purchase #2 | $135.95 | 8.672% | $147.7396 | $147.74 | $147.75 | $147.70 |
| Purchase #3 | $88.91 | 11.570% | $99.1969 | $99.20 | $99.20 | $99.20 |
| Purchase #4 | $137.67 | 10.335% | $151.8982 | $151.90 | $151.90 | $151.90 |
| Purchase #5 | $226.41 | 5.762% | $239.4557 | $239.46 | $239.45 | $239.50 |
| Purchase #6 | $89.52 | 3.868% | $92.9826 | $92.98 | $93.00 | $93.00 |
| Purchase #7 | $223.95 | 13.382% | $253.919 | $253.92 | $253.90 | $253.90 |
| 7 purchase totals = | $1,114.24 | $1,221.5562 | $1,221.56 | $1,221.55 | $1,221.60 | |