| 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 | $233.36 | 4.448% | $243.7399 | $243.74 | $243.75 | $243.70 |
| Purchase #2 | $235.70 | 9.443% | $257.9572 | $257.96 | $257.95 | $258.00 |
| Purchase #3 | $28.73 | 5.504% | $30.3113 | $30.31 | $30.30 | $30.30 |
| Purchase #4 | $135.32 | 11.643% | $151.0753 | $151.08 | $151.10 | $151.10 |
| Purchase #5 | $98.91 | 13.818% | $112.5774 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $157.89 | 10.805% | $174.95 | $174.95 | $174.95 | $175.00 |
| Purchase #7 | $246.42 | 8.320% | $266.9221 | $266.92 | $266.90 | $266.90 |
| 7 purchase totals = | $1,136.33 | $1,237.5332 | $1,237.54 | $1,237.55 | $1,237.60 | |