| 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 | $237.46 | 13.555% | $269.6477 | $269.65 | $269.65 | $269.60 |
| Purchase #2 | $128.35 | 11.578% | $143.2104 | $143.21 | $143.20 | $143.20 |
| Purchase #3 | $115.60 | 6.812% | $123.4747 | $123.47 | $123.45 | $123.50 |
| Purchase #4 | $59.67 | 7.506% | $64.1488 | $64.15 | $64.15 | $64.10 |
| Purchase #5 | $177.25 | 7.178% | $189.973 | $189.97 | $189.95 | $190.00 |
| Purchase #6 | $190.70 | 5.705% | $201.5794 | $201.58 | $201.60 | $201.60 |
| Purchase #7 | $101.55 | 6.360% | $108.0086 | $108.01 | $108.00 | $108.00 |
| 7 purchase totals = | $1,010.58 | $1,100.0426 | $1,100.04 | $1,100.00 | $1,100.00 | |