| 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 | $234.63 | 9.603% | $257.1615 | $257.16 | $257.15 | $257.20 |
| Purchase #2 | $72.44 | 4.701% | $75.8454 | $75.85 | $75.85 | $75.80 |
| Purchase #3 | $187.68 | 3.190% | $193.667 | $193.67 | $193.65 | $193.70 |
| Purchase #4 | $246.83 | 3.436% | $255.3111 | $255.31 | $255.30 | $255.30 |
| Purchase #5 | $110.48 | 10.524% | $122.1069 | $122.11 | $122.10 | $122.10 |
| Purchase #6 | $61.84 | 12.267% | $69.4259 | $69.43 | $69.45 | $69.40 |
| Purchase #7 | $54.80 | 6.522% | $58.3741 | $58.37 | $58.35 | $58.40 |
| 7 purchase totals = | $968.70 | $1,031.8919 | $1,031.90 | $1,031.85 | $1,031.90 | |