| 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 | $243.78 | 11.389% | $271.5441 | $271.54 | $271.55 | $271.50 |
| Purchase #2 | $134.36 | 8.249% | $145.4434 | $145.44 | $145.45 | $145.40 |
| Purchase #3 | $110.40 | 9.383% | $120.7588 | $120.76 | $120.75 | $120.80 |
| Purchase #4 | $90.65 | 4.555% | $94.7791 | $94.78 | $94.80 | $94.80 |
| Purchase #5 | $87.67 | 12.438% | $98.5744 | $98.57 | $98.55 | $98.60 |
| Purchase #6 | $128.32 | 8.617% | $139.3773 | $139.38 | $139.40 | $139.40 |
| Purchase #7 | $60.87 | 13.185% | $68.8957 | $68.90 | $68.90 | $68.90 |
| 7 purchase totals = | $856.05 | $939.3728 | $939.37 | $939.40 | $939.40 | |