| 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 | $98.99 | 6.460% | $105.3848 | $105.38 | $105.40 | $105.40 |
| Purchase #2 | $32.75 | 5.536% | $34.563 | $34.56 | $34.55 | $34.60 |
| Purchase #3 | $133.99 | 5.657% | $141.5698 | $141.57 | $141.55 | $141.60 |
| Purchase #4 | $93.62 | 8.340% | $101.4279 | $101.43 | $101.45 | $101.40 |
| Purchase #5 | $208.46 | 4.275% | $217.3717 | $217.37 | $217.35 | $217.40 |
| Purchase #6 | $103.40 | 9.296% | $113.0121 | $113.01 | $113.00 | $113.00 |
| Purchase #7 | $131.65 | 3.612% | $136.4052 | $136.41 | $136.40 | $136.40 |
| 7 purchase totals = | $802.86 | $849.7345 | $849.73 | $849.70 | $849.80 | |