| 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 | $233.37 | 10.849% | $258.6883 | $258.69 | $258.70 | $258.70 |
| Purchase #2 | $249.67 | 12.661% | $281.2807 | $281.28 | $281.30 | $281.30 |
| Purchase #3 | $218.98 | 8.802% | $238.2546 | $238.25 | $238.25 | $238.30 |
| Purchase #4 | $73.28 | 5.561% | $77.3551 | $77.36 | $77.35 | $77.40 |
| Purchase #5 | $16.59 | 5.860% | $17.5622 | $17.56 | $17.55 | $17.60 |
| Purchase #6 | $223.90 | 4.817% | $234.6853 | $234.69 | $234.70 | $234.70 |
| Purchase #7 | $217.68 | 7.605% | $234.2346 | $234.23 | $234.25 | $234.20 |
| 7 purchase totals = | $1,233.47 | $1,342.0608 | $1,342.06 | $1,342.10 | $1,342.20 | |