| 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 | $30.67 | 4.812% | $32.1458 | $32.15 | $32.15 | $32.10 |
| Purchase #2 | $208.65 | 4.476% | $217.9892 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $188.42 | 11.740% | $210.5405 | $210.54 | $210.55 | $210.50 |
| Purchase #4 | $248.67 | 8.771% | $270.4808 | $270.48 | $270.50 | $270.50 |
| Purchase #5 | $106.61 | 8.602% | $115.7806 | $115.78 | $115.80 | $115.80 |
| Purchase #6 | $66.57 | 11.551% | $74.2595 | $74.26 | $74.25 | $74.30 |
| Purchase #7 | $188.41 | 9.174% | $205.6947 | $205.69 | $205.70 | $205.70 |
| 7 purchase totals = | $1,038.00 | $1,126.8911 | $1,126.89 | $1,126.95 | $1,126.90 | |