| 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 | $226.61 | 13.616% | $257.4652 | $257.47 | $257.45 | $257.50 |
| Purchase #2 | $98.38 | 10.489% | $108.6991 | $108.70 | $108.70 | $108.70 |
| Purchase #3 | $134.65 | 5.481% | $142.0302 | $142.03 | $142.05 | $142.00 |
| Purchase #4 | $87.32 | 9.847% | $95.9184 | $95.92 | $95.90 | $95.90 |
| Purchase #5 | $86.64 | 7.732% | $93.339 | $93.34 | $93.35 | $93.30 |
| Purchase #6 | $33.27 | 4.391% | $34.7309 | $34.73 | $34.75 | $34.70 |
| Purchase #7 | $110.56 | 6.370% | $117.6027 | $117.60 | $117.60 | $117.60 |
| 7 purchase totals = | $777.43 | $849.7855 | $849.79 | $849.80 | $849.70 | |