| 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 | $101.32 | 12.527% | $114.0124 | $114.01 | $114.00 | $114.00 |
| Purchase #2 | $9.48 | 12.349% | $10.6507 | $10.65 | $10.65 | $10.70 |
| Purchase #3 | $160.45 | 6.469% | $170.8295 | $170.83 | $170.85 | $170.80 |
| Purchase #4 | $30.53 | 6.806% | $32.6079 | $32.61 | $32.60 | $32.60 |
| Purchase #5 | $74.42 | 13.709% | $84.6222 | $84.62 | $84.60 | $84.60 |
| Purchase #6 | $246.96 | 9.841% | $271.2633 | $271.26 | $271.25 | $271.30 |
| Purchase #7 | $127.76 | 4.866% | $133.9768 | $133.98 | $134.00 | $134.00 |
| 7 purchase totals = | $750.92 | $817.9628 | $817.96 | $817.95 | $818.00 | |