| 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 | $113.37 | 3.200% | $116.9978 | $117.00 | $117.00 | $117.00 |
| Purchase #2 | $6.46 | 5.615% | $6.8227 | $6.82 | $6.80 | $6.80 |
| Purchase #3 | $224.25 | 3.516% | $232.1346 | $232.13 | $232.15 | $232.10 |
| Purchase #4 | $198.30 | 6.174% | $210.543 | $210.54 | $210.55 | $210.50 |
| Purchase #5 | $73.93 | 6.297% | $78.5854 | $78.59 | $78.60 | $78.60 |
| Purchase #6 | $225.64 | 7.324% | $242.1659 | $242.17 | $242.15 | $242.20 |
| Purchase #7 | $122.58 | 4.243% | $127.7811 | $127.78 | $127.80 | $127.80 |
| 7 purchase totals = | $964.53 | $1,015.0305 | $1,015.03 | $1,015.05 | $1,015.00 | |