| 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 | $243.79 | 11.362% | $271.4894 | $271.49 | $271.50 | $271.50 |
| Purchase #2 | $136.80 | 8.759% | $148.7823 | $148.78 | $148.80 | $148.80 |
| Purchase #3 | $67.51 | 6.105% | $71.6315 | $71.63 | $71.65 | $71.60 |
| Purchase #4 | $121.89 | 7.412% | $130.9245 | $130.92 | $130.90 | $130.90 |
| Purchase #5 | $113.92 | 3.795% | $118.2433 | $118.24 | $118.25 | $118.20 |
| Purchase #6 | $150.31 | 5.121% | $158.0074 | $158.01 | $158.00 | $158.00 |
| Purchase #7 | $135.34 | 5.650% | $142.9867 | $142.99 | $143.00 | $143.00 |
| 7 purchase totals = | $969.56 | $1,042.0651 | $1,042.06 | $1,042.10 | $1,042.00 | |