| 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 | $39.28 | 8.644% | $42.6754 | $42.68 | $42.70 | $42.70 |
| Purchase #2 | $10.90 | 10.151% | $12.0065 | $12.01 | $12.00 | $12.00 |
| Purchase #3 | $144.69 | 13.582% | $164.3418 | $164.34 | $164.35 | $164.30 |
| Purchase #4 | $193.55 | 6.631% | $206.3843 | $206.38 | $206.40 | $206.40 |
| Purchase #5 | $232.60 | 3.710% | $241.2295 | $241.23 | $241.25 | $241.20 |
| Purchase #6 | $151.28 | 3.490% | $156.5597 | $156.56 | $156.55 | $156.60 |
| Purchase #7 | $68.77 | 6.824% | $73.4629 | $73.46 | $73.45 | $73.50 |
| 7 purchase totals = | $841.07 | $896.6601 | $896.66 | $896.70 | $896.70 | |