| 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 | $103.94 | 10.326% | $114.6728 | $114.67 | $114.65 | $114.70 |
| Purchase #2 | $170.47 | 7.836% | $183.828 | $183.83 | $183.85 | $183.80 |
| Purchase #3 | $139.53 | 4.655% | $146.0251 | $146.03 | $146.05 | $146.00 |
| Purchase #4 | $241.65 | 9.291% | $264.1017 | $264.10 | $264.10 | $264.10 |
| Purchase #5 | $14.37 | 4.105% | $14.9599 | $14.96 | $14.95 | $15.00 |
| Purchase #6 | $188.31 | 6.220% | $200.0229 | $200.02 | $200.00 | $200.00 |
| Purchase #7 | $84.49 | 12.375% | $94.9456 | $94.95 | $94.95 | $94.90 |
| 7 purchase totals = | $942.76 | $1,018.5560 | $1,018.56 | $1,018.55 | $1,018.50 | |