| 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 | $91.37 | 12.299% | $102.6076 | $102.61 | $102.60 | $102.60 |
| Purchase #2 | $218.99 | 10.757% | $242.5468 | $242.55 | $242.55 | $242.50 |
| Purchase #3 | $7.58 | 10.383% | $8.367 | $8.37 | $8.35 | $8.40 |
| Purchase #4 | $233.63 | 3.861% | $242.6505 | $242.65 | $242.65 | $242.70 |
| Purchase #5 | $12.54 | 11.255% | $13.9514 | $13.95 | $13.95 | $14.00 |
| Purchase #6 | $169.54 | 9.759% | $186.0854 | $186.09 | $186.10 | $186.10 |
| Purchase #7 | $14.42 | 5.348% | $15.1912 | $15.19 | $15.20 | $15.20 |
| 7 purchase totals = | $748.07 | $811.3999 | $811.41 | $811.40 | $811.50 | |