| 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 | $232.30 | 3.665% | $240.8138 | $240.81 | $240.80 | $240.80 |
| Purchase #2 | $153.43 | 3.371% | $158.6021 | $158.60 | $158.60 | $158.60 |
| Purchase #3 | $17.81 | 6.575% | $18.981 | $18.98 | $19.00 | $19.00 |
| Purchase #4 | $201.50 | 4.291% | $210.1464 | $210.15 | $210.15 | $210.10 |
| Purchase #5 | $183.75 | 7.713% | $197.9226 | $197.92 | $197.90 | $197.90 |
| Purchase #6 | $6.67 | 9.342% | $7.2931 | $7.29 | $7.30 | $7.30 |
| Purchase #7 | $166.59 | 11.643% | $185.9861 | $185.99 | $186.00 | $186.00 |
| 7 purchase totals = | $962.05 | $1,019.7451 | $1,019.74 | $1,019.75 | $1,019.70 | |