| 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 | $236.83 | 8.664% | $257.349 | $257.35 | $257.35 | $257.30 |
| Purchase #2 | $90.60 | 4.479% | $94.658 | $94.66 | $94.65 | $94.70 |
| Purchase #3 | $10.32 | 12.461% | $11.606 | $11.61 | $11.60 | $11.60 |
| Purchase #4 | $250.63 | 5.306% | $263.9284 | $263.93 | $263.95 | $263.90 |
| Purchase #5 | $29.54 | 4.834% | $30.968 | $30.97 | $30.95 | $31.00 |
| Purchase #6 | $199.45 | 11.493% | $222.3728 | $222.37 | $222.35 | $222.40 |
| Purchase #7 | $74.65 | 13.778% | $84.9353 | $84.94 | $84.95 | $84.90 |
| 7 purchase totals = | $892.02 | $965.8175 | $965.83 | $965.80 | $965.80 | |