| 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 | $16.94 | 13.446% | $19.2178 | $19.22 | $19.20 | $19.20 |
| Purchase #2 | $230.87 | 6.750% | $246.4537 | $246.45 | $246.45 | $246.50 |
| Purchase #3 | $209.90 | 10.494% | $231.9269 | $231.93 | $231.95 | $231.90 |
| Purchase #4 | $113.46 | 3.650% | $117.6013 | $117.60 | $117.60 | $117.60 |
| Purchase #5 | $166.46 | 5.230% | $175.1659 | $175.17 | $175.15 | $175.20 |
| Purchase #6 | $54.68 | 7.312% | $58.6782 | $58.68 | $58.70 | $58.70 |
| Purchase #7 | $136.80 | 11.845% | $153.004 | $153.00 | $153.00 | $153.00 |
| 7 purchase totals = | $929.11 | $1,002.0478 | $1,002.05 | $1,002.05 | $1,002.10 | |