| 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 | $205.91 | 10.320% | $227.1599 | $227.16 | $227.15 | $227.20 |
| Purchase #2 | $83.59 | 8.525% | $90.716 | $90.72 | $90.70 | $90.70 |
| Purchase #3 | $235.64 | 12.756% | $265.6982 | $265.70 | $265.70 | $265.70 |
| Purchase #4 | $186.61 | 6.117% | $198.0249 | $198.02 | $198.00 | $198.00 |
| Purchase #5 | $144.84 | 4.715% | $151.6692 | $151.67 | $151.65 | $151.70 |
| Purchase #6 | $239.89 | 8.388% | $260.012 | $260.01 | $260.00 | $260.00 |
| Purchase #7 | $152.41 | 4.869% | $159.8308 | $159.83 | $159.85 | $159.80 |
| 7 purchase totals = | $1,248.89 | $1,353.1110 | $1,353.11 | $1,353.05 | $1,353.10 | |