| 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 | $10.87 | 6.295% | $11.5543 | $11.55 | $11.55 | $11.60 |
| Purchase #2 | $224.34 | 12.769% | $252.986 | $252.99 | $253.00 | $253.00 |
| Purchase #3 | $51.50 | 7.334% | $55.277 | $55.28 | $55.30 | $55.30 |
| Purchase #4 | $214.69 | 4.380% | $224.0934 | $224.09 | $224.10 | $224.10 |
| Purchase #5 | $160.91 | 10.539% | $177.8683 | $177.87 | $177.85 | $177.90 |
| Purchase #6 | $11.28 | 11.364% | $12.5619 | $12.56 | $12.55 | $12.60 |
| Purchase #7 | $184.49 | 8.793% | $200.7122 | $200.71 | $200.70 | $200.70 |
| 7 purchase totals = | $858.08 | $935.0531 | $935.05 | $935.05 | $935.20 | |