| 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 | $200.92 | 6.345% | $213.6684 | $213.67 | $213.65 | $213.70 |
| Purchase #2 | $6.52 | 8.538% | $7.0767 | $7.08 | $7.10 | $7.10 |
| Purchase #3 | $124.25 | 13.237% | $140.697 | $140.70 | $140.70 | $140.70 |
| Purchase #4 | $51.98 | 8.420% | $56.3567 | $56.36 | $56.35 | $56.40 |
| Purchase #5 | $189.30 | 3.430% | $195.793 | $195.79 | $195.80 | $195.80 |
| Purchase #6 | $214.78 | 12.533% | $241.6984 | $241.70 | $241.70 | $241.70 |
| Purchase #7 | $27.86 | 8.516% | $30.2326 | $30.23 | $30.25 | $30.20 |
| 7 purchase totals = | $815.61 | $885.5228 | $885.53 | $885.55 | $885.60 | |