| 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 | $113.84 | 5.808% | $120.4518 | $120.45 | $120.45 | $120.50 |
| Purchase #2 | $213.88 | 11.752% | $239.0152 | $239.02 | $239.00 | $239.00 |
| Purchase #3 | $87.47 | 9.719% | $95.9712 | $95.97 | $95.95 | $96.00 |
| Purchase #4 | $237.93 | 7.359% | $255.4393 | $255.44 | $255.45 | $255.40 |
| Purchase #5 | $10.99 | 3.669% | $11.3932 | $11.39 | $11.40 | $11.40 |
| Purchase #6 | $18.89 | 8.128% | $20.4254 | $20.43 | $20.45 | $20.40 |
| Purchase #7 | $184.97 | 3.401% | $191.2608 | $191.26 | $191.25 | $191.30 |
| 7 purchase totals = | $867.97 | $933.9569 | $933.96 | $933.95 | $934.00 | |