| 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 | $125.91 | 10.495% | $139.1243 | $139.12 | $139.10 | $139.10 |
| Purchase #2 | $175.72 | 12.516% | $197.7131 | $197.71 | $197.70 | $197.70 |
| Purchase #3 | $153.31 | 8.695% | $166.6403 | $166.64 | $166.65 | $166.60 |
| Purchase #4 | $240.66 | 9.784% | $264.2062 | $264.21 | $264.20 | $264.20 |
| Purchase #5 | $77.59 | 4.609% | $81.1661 | $81.17 | $81.15 | $81.20 |
| Purchase #6 | $115.86 | 11.345% | $129.0043 | $129.00 | $129.00 | $129.00 |
| Purchase #7 | $204.52 | 5.393% | $215.5498 | $215.55 | $215.55 | $215.50 |
| 7 purchase totals = | $1,093.57 | $1,193.4041 | $1,193.40 | $1,193.35 | $1,193.30 | |