| 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 | $231.45 | 11.250% | $257.4881 | $257.49 | $257.50 | $257.50 |
| Purchase #2 | $94.93 | 10.208% | $104.6205 | $104.62 | $104.60 | $104.60 |
| Purchase #3 | $222.32 | 3.494% | $230.0879 | $230.09 | $230.10 | $230.10 |
| Purchase #4 | $16.84 | 8.624% | $18.2923 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $105.67 | 11.426% | $117.7439 | $117.74 | $117.75 | $117.70 |
| Purchase #6 | $117.35 | 6.609% | $125.1057 | $125.11 | $125.10 | $125.10 |
| Purchase #7 | $55.83 | 3.872% | $57.9917 | $57.99 | $58.00 | $58.00 |
| 7 purchase totals = | $844.39 | $911.3301 | $911.33 | $911.35 | $911.30 | |