| 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 | $118.45 | 3.710% | $122.8445 | $122.84 | $122.85 | $122.80 |
| Purchase #2 | $179.53 | 11.435% | $200.0593 | $200.06 | $200.05 | $200.10 |
| Purchase #3 | $204.93 | 4.245% | $213.6293 | $213.63 | $213.65 | $213.60 |
| Purchase #4 | $82.42 | 12.531% | $92.7481 | $92.75 | $92.75 | $92.70 |
| Purchase #5 | $11.56 | 12.867% | $13.0474 | $13.05 | $13.05 | $13.00 |
| Purchase #6 | $129.71 | 11.629% | $144.794 | $144.79 | $144.80 | $144.80 |
| Purchase #7 | $200.33 | 8.288% | $216.9334 | $216.93 | $216.95 | $216.90 |
| 7 purchase totals = | $926.93 | $1,004.0560 | $1,004.05 | $1,004.10 | $1,003.90 | |