| 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 | $128.81 | 4.220% | $134.2458 | $134.25 | $134.25 | $134.20 |
| Purchase #2 | $160.39 | 12.282% | $180.0891 | $180.09 | $180.10 | $180.10 |
| Purchase #3 | $153.47 | 6.468% | $163.3964 | $163.40 | $163.40 | $163.40 |
| Purchase #4 | $12.99 | 11.280% | $14.4553 | $14.46 | $14.45 | $14.50 |
| Purchase #5 | $42.94 | 11.378% | $47.8257 | $47.83 | $47.85 | $47.80 |
| Purchase #6 | $214.36 | 8.218% | $231.9761 | $231.98 | $232.00 | $232.00 |
| Purchase #7 | $242.58 | 11.722% | $271.0152 | $271.02 | $271.00 | $271.00 |
| 7 purchase totals = | $955.54 | $1,043.0036 | $1,043.03 | $1,043.05 | $1,043.00 | |