| 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 | $125.64 | 11.219% | $139.7356 | $139.74 | $139.75 | $139.70 |
| Purchase #2 | $84.36 | 11.373% | $93.9543 | $93.95 | $93.95 | $94.00 |
| Purchase #3 | $157.59 | 10.152% | $173.5885 | $173.59 | $173.60 | $173.60 |
| Purchase #4 | $223.99 | 9.830% | $246.0082 | $246.01 | $246.00 | $246.00 |
| Purchase #5 | $116.34 | 6.677% | $124.108 | $124.11 | $124.10 | $124.10 |
| Purchase #6 | $72.40 | 9.790% | $79.488 | $79.49 | $79.50 | $79.50 |
| Purchase #7 | $217.82 | 7.626% | $234.431 | $234.43 | $234.45 | $234.40 |
| 7 purchase totals = | $998.14 | $1,091.3136 | $1,091.32 | $1,091.35 | $1,091.30 | |