| 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 | $78.62 | 3.522% | $81.389 | $81.39 | $81.40 | $81.40 |
| Purchase #2 | $226.46 | 3.539% | $234.4744 | $234.47 | $234.45 | $234.50 |
| Purchase #3 | $220.93 | 6.132% | $234.4774 | $234.48 | $234.50 | $234.50 |
| Purchase #4 | $238.45 | 3.345% | $246.4262 | $246.43 | $246.45 | $246.40 |
| Purchase #5 | $56.54 | 3.587% | $58.5681 | $58.57 | $58.55 | $58.60 |
| Purchase #6 | $144.53 | 8.569% | $156.9148 | $156.91 | $156.90 | $156.90 |
| Purchase #7 | $79.70 | 9.364% | $87.1631 | $87.16 | $87.15 | $87.20 |
| 7 purchase totals = | $1,045.23 | $1,099.4130 | $1,099.41 | $1,099.40 | $1,099.50 | |