| 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 | $226.99 | 6.808% | $242.4435 | $242.44 | $242.45 | $242.40 |
| Purchase #2 | $113.88 | 9.314% | $124.4868 | $124.49 | $124.50 | $124.50 |
| Purchase #3 | $227.93 | 4.304% | $237.7401 | $237.74 | $237.75 | $237.70 |
| Purchase #4 | $131.85 | 3.299% | $136.1997 | $136.20 | $136.20 | $136.20 |
| Purchase #5 | $186.65 | 13.639% | $212.1072 | $212.11 | $212.10 | $212.10 |
| Purchase #6 | $64.69 | 8.842% | $70.4099 | $70.41 | $70.40 | $70.40 |
| Purchase #7 | $48.86 | 9.178% | $53.3444 | $53.34 | $53.35 | $53.30 |
| 7 purchase totals = | $1,000.85 | $1,076.7316 | $1,076.73 | $1,076.75 | $1,076.60 | |