| 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 | $175.89 | 13.533% | $199.6932 | $199.69 | $199.70 | $199.70 |
| Purchase #2 | $136.46 | 5.244% | $143.616 | $143.62 | $143.60 | $143.60 |
| Purchase #3 | $200.97 | 11.782% | $224.6483 | $224.65 | $224.65 | $224.60 |
| Purchase #4 | $98.56 | 12.569% | $110.948 | $110.95 | $110.95 | $110.90 |
| Purchase #5 | $246.67 | 4.301% | $257.2793 | $257.28 | $257.30 | $257.30 |
| Purchase #6 | $76.82 | 8.530% | $83.3727 | $83.37 | $83.35 | $83.40 |
| Purchase #7 | $176.52 | 8.786% | $192.029 | $192.03 | $192.05 | $192.00 |
| 7 purchase totals = | $1,111.89 | $1,211.5865 | $1,211.59 | $1,211.60 | $1,211.50 | |