| 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 | $80.45 | 7.668% | $86.6189 | $86.62 | $86.60 | $86.60 |
| Purchase #2 | $242.45 | 5.678% | $256.2163 | $256.22 | $256.20 | $256.20 |
| Purchase #3 | $132.86 | 4.720% | $139.131 | $139.13 | $139.15 | $139.10 |
| Purchase #4 | $234.95 | 6.338% | $249.8411 | $249.84 | $249.85 | $249.80 |
| Purchase #5 | $174.52 | 6.853% | $186.4799 | $186.48 | $186.50 | $186.50 |
| Purchase #6 | $239.59 | 7.524% | $257.6168 | $257.62 | $257.60 | $257.60 |
| Purchase #7 | $56.48 | 4.145% | $58.8211 | $58.82 | $58.80 | $58.80 |
| 7 purchase totals = | $1,161.30 | $1,234.7251 | $1,234.73 | $1,234.70 | $1,234.60 | |