| 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 | $219.62 | 9.105% | $239.6164 | $239.62 | $239.60 | $239.60 |
| Purchase #2 | $236.34 | 4.499% | $246.9729 | $246.97 | $246.95 | $247.00 |
| Purchase #3 | $55.48 | 12.296% | $62.3018 | $62.30 | $62.30 | $62.30 |
| Purchase #4 | $16.79 | 7.782% | $18.0966 | $18.10 | $18.10 | $18.10 |
| Purchase #5 | $18.91 | 6.266% | $20.0949 | $20.09 | $20.10 | $20.10 |
| Purchase #6 | $119.57 | 9.600% | $131.0487 | $131.05 | $131.05 | $131.00 |
| Purchase #7 | $139.43 | 3.157% | $143.8318 | $143.83 | $143.85 | $143.80 |
| 7 purchase totals = | $806.14 | $861.9631 | $861.96 | $861.95 | $861.90 | |