| 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 | $103.39 | 4.827% | $108.3806 | $108.38 | $108.40 | $108.40 |
| Purchase #2 | $82.73 | 3.404% | $85.5461 | $85.55 | $85.55 | $85.50 |
| Purchase #3 | $221.36 | 5.800% | $234.1989 | $234.20 | $234.20 | $234.20 |
| Purchase #4 | $70.98 | 8.713% | $77.1645 | $77.16 | $77.15 | $77.20 |
| Purchase #5 | $112.99 | 7.243% | $121.1739 | $121.17 | $121.15 | $121.20 |
| Purchase #6 | $216.90 | 10.693% | $240.0931 | $240.09 | $240.10 | $240.10 |
| Purchase #7 | $131.93 | 7.605% | $141.9633 | $141.96 | $141.95 | $142.00 |
| 7 purchase totals = | $940.28 | $1,008.5204 | $1,008.51 | $1,008.50 | $1,008.60 | |