| 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 | $40.30 | 7.698% | $43.4023 | $43.40 | $43.40 | $43.40 |
| Purchase #2 | $201.93 | 8.180% | $218.4479 | $218.45 | $218.45 | $218.40 |
| Purchase #3 | $149.55 | 9.291% | $163.4447 | $163.44 | $163.45 | $163.40 |
| Purchase #4 | $88.63 | 9.667% | $97.1979 | $97.20 | $97.20 | $97.20 |
| Purchase #5 | $108.94 | 10.205% | $120.0573 | $120.06 | $120.05 | $120.10 |
| Purchase #6 | $249.57 | 10.389% | $275.4978 | $275.50 | $275.50 | $275.50 |
| Purchase #7 | $179.64 | 11.646% | $200.5609 | $200.56 | $200.55 | $200.60 |
| 7 purchase totals = | $1,018.56 | $1,118.6088 | $1,118.61 | $1,118.60 | $1,118.60 | |