| 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 | $173.96 | 9.577% | $190.6201 | $190.62 | $190.60 | $190.60 |
| Purchase #2 | $131.43 | 5.763% | $139.0043 | $139.00 | $139.00 | $139.00 |
| Purchase #3 | $250.71 | 8.349% | $271.6418 | $271.64 | $271.65 | $271.60 |
| Purchase #4 | $133.50 | 8.185% | $144.427 | $144.43 | $144.45 | $144.40 |
| Purchase #5 | $45.99 | 4.279% | $47.9579 | $47.96 | $47.95 | $48.00 |
| Purchase #6 | $31.40 | 4.221% | $32.7254 | $32.73 | $32.75 | $32.70 |
| Purchase #7 | $239.68 | 7.421% | $257.4667 | $257.47 | $257.45 | $257.50 |
| 7 purchase totals = | $1,006.67 | $1,083.8432 | $1,083.85 | $1,083.85 | $1,083.80 | |