| 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 | $229.94 | 6.539% | $244.9758 | $244.98 | $245.00 | $245.00 |
| Purchase #2 | $229.86 | 3.495% | $237.8936 | $237.89 | $237.90 | $237.90 |
| Purchase #3 | $197.52 | 10.276% | $217.8172 | $217.82 | $217.80 | $217.80 |
| Purchase #4 | $82.65 | 12.260% | $92.7829 | $92.78 | $92.80 | $92.80 |
| Purchase #5 | $165.58 | 8.530% | $179.704 | $179.70 | $179.70 | $179.70 |
| Purchase #6 | $40.27 | 3.329% | $41.6106 | $41.61 | $41.60 | $41.60 |
| Purchase #7 | $115.26 | 9.831% | $126.5912 | $126.59 | $126.60 | $126.60 |
| 7 purchase totals = | $1,061.08 | $1,141.3753 | $1,141.37 | $1,141.40 | $1,141.40 | |