| 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 | $226.43 | 10.569% | $250.3614 | $250.36 | $250.35 | $250.40 |
| Purchase #2 | $117.52 | 9.586% | $128.7855 | $128.79 | $128.80 | $128.80 |
| Purchase #3 | $85.56 | 13.627% | $97.2193 | $97.22 | $97.20 | $97.20 |
| Purchase #4 | $91.56 | 12.619% | $103.114 | $103.11 | $103.10 | $103.10 |
| Purchase #5 | $243.81 | 8.236% | $263.8902 | $263.89 | $263.90 | $263.90 |
| Purchase #6 | $138.44 | 11.296% | $154.0782 | $154.08 | $154.10 | $154.10 |
| Purchase #7 | $245.78 | 11.142% | $273.1648 | $273.16 | $273.15 | $273.20 |
| 7 purchase totals = | $1,149.10 | $1,270.6134 | $1,270.61 | $1,270.60 | $1,270.70 | |