| 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 | $68.73 | 3.127% | $70.8792 | $70.88 | $70.90 | $70.90 |
| Purchase #2 | $121.77 | 6.549% | $129.7447 | $129.74 | $129.75 | $129.70 |
| Purchase #3 | $237.46 | 3.186% | $245.0255 | $245.03 | $245.05 | $245.00 |
| Purchase #4 | $72.64 | 12.314% | $81.5849 | $81.58 | $81.60 | $81.60 |
| Purchase #5 | $239.78 | 4.694% | $251.0353 | $251.04 | $251.05 | $251.00 |
| Purchase #6 | $63.54 | 7.699% | $68.4319 | $68.43 | $68.45 | $68.40 |
| Purchase #7 | $231.31 | 11.512% | $257.9384 | $257.94 | $257.95 | $257.90 |
| 7 purchase totals = | $1,035.23 | $1,104.6399 | $1,104.64 | $1,104.75 | $1,104.50 | |