| 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 | $209.81 | 9.504% | $229.7503 | $229.75 | $229.75 | $229.80 |
| Purchase #2 | $192.29 | 10.182% | $211.869 | $211.87 | $211.85 | $211.90 |
| Purchase #3 | $177.26 | 3.639% | $183.7105 | $183.71 | $183.70 | $183.70 |
| Purchase #4 | $56.72 | 13.718% | $64.5008 | $64.50 | $64.50 | $64.50 |
| Purchase #5 | $41.27 | 3.658% | $42.7797 | $42.78 | $42.80 | $42.80 |
| Purchase #6 | $10.26 | 10.706% | $11.3584 | $11.36 | $11.35 | $11.40 |
| Purchase #7 | $238.47 | 3.369% | $246.5041 | $246.50 | $246.50 | $246.50 |
| 7 purchase totals = | $926.08 | $990.4728 | $990.47 | $990.45 | $990.60 | |