| 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 | $249.72 | 11.716% | $278.9772 | $278.98 | $279.00 | $279.00 |
| Purchase #2 | $213.26 | 10.699% | $236.0767 | $236.08 | $236.10 | $236.10 |
| Purchase #3 | $230.68 | 6.288% | $245.1852 | $245.19 | $245.20 | $245.20 |
| Purchase #4 | $31.72 | 8.591% | $34.4451 | $34.45 | $34.45 | $34.40 |
| Purchase #5 | $26.66 | 7.766% | $28.7304 | $28.73 | $28.75 | $28.70 |
| Purchase #6 | $117.32 | 4.524% | $122.6276 | $122.63 | $122.65 | $122.60 |
| Purchase #7 | $33.78 | 4.663% | $35.3552 | $35.36 | $35.35 | $35.40 |
| 7 purchase totals = | $903.14 | $981.3974 | $981.42 | $981.50 | $981.40 | |