| 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 | $205.94 | 7.604% | $221.5997 | $221.60 | $221.60 | $221.60 |
| Purchase #2 | $128.61 | 8.434% | $139.457 | $139.46 | $139.45 | $139.50 |
| Purchase #3 | $78.92 | 3.263% | $81.4952 | $81.50 | $81.50 | $81.50 |
| Purchase #4 | $111.71 | 4.588% | $116.8353 | $116.84 | $116.85 | $116.80 |
| Purchase #5 | $243.79 | 12.742% | $274.8537 | $274.85 | $274.85 | $274.90 |
| Purchase #6 | $149.68 | 7.291% | $160.5932 | $160.59 | $160.60 | $160.60 |
| Purchase #7 | $25.29 | 6.423% | $26.9144 | $26.91 | $26.90 | $26.90 |
| 7 purchase totals = | $943.94 | $1,021.7485 | $1,021.75 | $1,021.75 | $1,021.80 | |