| 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 | $97.25 | 7.475% | $104.5194 | $104.52 | $104.50 | $104.50 |
| Purchase #2 | $188.76 | 13.315% | $213.8934 | $213.89 | $213.90 | $213.90 |
| Purchase #3 | $137.49 | 9.277% | $150.2449 | $150.24 | $150.25 | $150.20 |
| Purchase #4 | $187.62 | 8.663% | $203.8735 | $203.87 | $203.85 | $203.90 |
| Purchase #5 | $238.93 | 8.773% | $259.8913 | $259.89 | $259.90 | $259.90 |
| Purchase #6 | $151.97 | 5.103% | $159.725 | $159.73 | $159.75 | $159.70 |
| Purchase #7 | $14.41 | 7.115% | $15.4353 | $15.44 | $15.45 | $15.40 |
| 7 purchase totals = | $1,016.43 | $1,107.5828 | $1,107.58 | $1,107.60 | $1,107.50 | |