| 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 | $209.65 | 3.681% | $217.3672 | $217.37 | $217.35 | $217.40 |
| Purchase #2 | $221.42 | 5.817% | $234.3 | $234.30 | $234.30 | $234.30 |
| Purchase #3 | $153.73 | 5.818% | $162.674 | $162.67 | $162.65 | $162.70 |
| Purchase #4 | $187.46 | 10.701% | $207.5201 | $207.52 | $207.50 | $207.50 |
| Purchase #5 | $160.70 | 13.439% | $182.2965 | $182.30 | $182.30 | $182.30 |
| Purchase #6 | $228.70 | 7.800% | $246.5386 | $246.54 | $246.55 | $246.50 |
| Purchase #7 | $73.71 | 6.151% | $78.2439 | $78.24 | $78.25 | $78.20 |
| 7 purchase totals = | $1,235.37 | $1,328.9403 | $1,328.94 | $1,328.90 | $1,328.90 | |