| 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 | $249.74 | 8.551% | $271.0953 | $271.10 | $271.10 | $271.10 |
| Purchase #2 | $244.98 | 10.298% | $270.208 | $270.21 | $270.20 | $270.20 |
| Purchase #3 | $14.62 | 7.868% | $15.7703 | $15.77 | $15.75 | $15.80 |
| Purchase #4 | $112.33 | 13.135% | $127.0845 | $127.08 | $127.10 | $127.10 |
| Purchase #5 | $44.67 | 3.561% | $46.2607 | $46.26 | $46.25 | $46.30 |
| Purchase #6 | $17.84 | 3.867% | $18.5299 | $18.53 | $18.55 | $18.50 |
| Purchase #7 | $31.92 | 6.412% | $33.9667 | $33.97 | $33.95 | $34.00 |
| 7 purchase totals = | $716.10 | $782.9154 | $782.92 | $782.90 | $783.00 | |