| 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 | $195.80 | 7.628% | $210.7356 | $210.74 | $210.75 | $210.70 |
| Purchase #2 | $246.99 | 3.721% | $256.1805 | $256.18 | $256.20 | $256.20 |
| Purchase #3 | $44.34 | 13.329% | $50.2501 | $50.25 | $50.25 | $50.30 |
| Purchase #4 | $248.89 | 6.770% | $265.7399 | $265.74 | $265.75 | $265.70 |
| Purchase #5 | $25.49 | 6.343% | $27.1068 | $27.11 | $27.10 | $27.10 |
| Purchase #6 | $100.98 | 3.332% | $104.3447 | $104.34 | $104.35 | $104.30 |
| Purchase #7 | $21.44 | 9.614% | $23.5012 | $23.50 | $23.50 | $23.50 |
| 7 purchase totals = | $883.93 | $937.8588 | $937.86 | $937.90 | $937.80 | |