| 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 | $236.26 | 5.140% | $248.4038 | $248.40 | $248.40 | $248.40 |
| Purchase #2 | $230.75 | 11.639% | $257.607 | $257.61 | $257.60 | $257.60 |
| Purchase #3 | $247.55 | 7.554% | $266.2499 | $266.25 | $266.25 | $266.20 |
| Purchase #4 | $100.63 | 12.815% | $113.5257 | $113.53 | $113.55 | $113.50 |
| Purchase #5 | $26.33 | 9.409% | $28.8074 | $28.81 | $28.80 | $28.80 |
| Purchase #6 | $210.56 | 9.144% | $229.8136 | $229.81 | $229.80 | $229.80 |
| Purchase #7 | $30.64 | 8.757% | $33.3231 | $33.32 | $33.30 | $33.30 |
| 7 purchase totals = | $1,082.72 | $1,177.7305 | $1,177.73 | $1,177.70 | $1,177.60 | |