| 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 | $109.71 | 6.650% | $117.0057 | $117.01 | $117.00 | $117.00 |
| Purchase #2 | $159.50 | 10.783% | $176.6989 | $176.70 | $176.70 | $176.70 |
| Purchase #3 | $84.83 | 9.733% | $93.0865 | $93.09 | $93.10 | $93.10 |
| Purchase #4 | $155.81 | 9.102% | $169.9918 | $169.99 | $170.00 | $170.00 |
| Purchase #5 | $228.98 | 4.851% | $240.0878 | $240.09 | $240.10 | $240.10 |
| Purchase #6 | $97.82 | 5.389% | $103.0915 | $103.09 | $103.10 | $103.10 |
| Purchase #7 | $235.61 | 10.392% | $260.0946 | $260.09 | $260.10 | $260.10 |
| 7 purchase totals = | $1,072.26 | $1,160.0568 | $1,160.06 | $1,160.10 | $1,160.10 | |