| 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 | $243.47 | 12.228% | $273.2415 | $273.24 | $273.25 | $273.20 |
| Purchase #2 | $205.71 | 4.381% | $214.7222 | $214.72 | $214.70 | $214.70 |
| Purchase #3 | $173.28 | 10.570% | $191.5957 | $191.60 | $191.60 | $191.60 |
| Purchase #4 | $147.73 | 13.829% | $168.1596 | $168.16 | $168.15 | $168.20 |
| Purchase #5 | $213.81 | 8.370% | $231.7059 | $231.71 | $231.70 | $231.70 |
| Purchase #6 | $78.95 | 12.317% | $88.6743 | $88.67 | $88.65 | $88.70 |
| Purchase #7 | $167.67 | 12.643% | $188.8685 | $188.87 | $188.85 | $188.90 |
| 7 purchase totals = | $1,230.62 | $1,356.9677 | $1,356.97 | $1,356.90 | $1,357.00 | |