| 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 | $91.96 | 12.334% | $103.3023 | $103.30 | $103.30 | $103.30 |
| Purchase #2 | $11.29 | 10.448% | $12.4696 | $12.47 | $12.45 | $12.50 |
| Purchase #3 | $77.33 | 8.760% | $84.1041 | $84.10 | $84.10 | $84.10 |
| Purchase #4 | $38.39 | 10.776% | $42.5269 | $42.53 | $42.55 | $42.50 |
| Purchase #5 | $213.97 | 12.259% | $240.2006 | $240.20 | $240.20 | $240.20 |
| Purchase #6 | $209.84 | 10.135% | $231.1073 | $231.11 | $231.10 | $231.10 |
| Purchase #7 | $122.62 | 7.575% | $131.9085 | $131.91 | $131.90 | $131.90 |
| 7 purchase totals = | $765.40 | $845.6193 | $845.62 | $845.60 | $845.60 | |