| 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 | $182.38 | 7.272% | $195.6427 | $195.64 | $195.65 | $195.60 |
| Purchase #2 | $90.47 | 12.167% | $101.4775 | $101.48 | $101.50 | $101.50 |
| Purchase #3 | $92.65 | 13.614% | $105.2634 | $105.26 | $105.25 | $105.30 |
| Purchase #4 | $104.37 | 4.104% | $108.6533 | $108.65 | $108.65 | $108.70 |
| Purchase #5 | $190.62 | 11.175% | $211.9218 | $211.92 | $211.90 | $211.90 |
| Purchase #6 | $71.40 | 9.750% | $78.3615 | $78.36 | $78.35 | $78.40 |
| Purchase #7 | $214.69 | 12.705% | $241.9664 | $241.97 | $241.95 | $242.00 |
| 7 purchase totals = | $946.58 | $1,043.2866 | $1,043.28 | $1,043.25 | $1,043.40 | |