| 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 | $202.61 | 9.615% | $222.091 | $222.09 | $222.10 | $222.10 |
| Purchase #2 | $120.69 | 7.135% | $129.3012 | $129.30 | $129.30 | $129.30 |
| Purchase #3 | $80.31 | 4.584% | $83.9914 | $83.99 | $84.00 | $84.00 |
| Purchase #4 | $218.74 | 8.145% | $236.5564 | $236.56 | $236.55 | $236.60 |
| Purchase #5 | $30.55 | 5.769% | $32.3124 | $32.31 | $32.30 | $32.30 |
| Purchase #6 | $60.85 | 11.478% | $67.8344 | $67.83 | $67.85 | $67.80 |
| Purchase #7 | $27.91 | 3.244% | $28.8154 | $28.82 | $28.80 | $28.80 |
| 7 purchase totals = | $741.66 | $800.9022 | $800.90 | $800.90 | $800.90 | |