| 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 | $11.94 | 7.291% | $12.8105 | $12.81 | $12.80 | $12.80 |
| Purchase #2 | $167.81 | 5.583% | $177.1788 | $177.18 | $177.20 | $177.20 |
| Purchase #3 | $204.40 | 10.515% | $225.8927 | $225.89 | $225.90 | $225.90 |
| Purchase #4 | $213.96 | 4.458% | $223.4983 | $223.50 | $223.50 | $223.50 |
| Purchase #5 | $143.39 | 9.871% | $157.544 | $157.54 | $157.55 | $157.50 |
| Purchase #6 | $140.86 | 5.510% | $148.6214 | $148.62 | $148.60 | $148.60 |
| Purchase #7 | $241.84 | 8.859% | $263.2646 | $263.26 | $263.25 | $263.30 |
| 7 purchase totals = | $1,124.20 | $1,208.8103 | $1,208.80 | $1,208.80 | $1,208.80 | |