| 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 | $96.80 | 12.403% | $108.8061 | $108.81 | $108.80 | $108.80 |
| Purchase #2 | $197.82 | 13.512% | $224.5494 | $224.55 | $224.55 | $224.50 |
| Purchase #3 | $6.27 | 7.156% | $6.7187 | $6.72 | $6.70 | $6.70 |
| Purchase #4 | $147.79 | 10.303% | $163.0168 | $163.02 | $163.00 | $163.00 |
| Purchase #5 | $108.97 | 13.505% | $123.6864 | $123.69 | $123.70 | $123.70 |
| Purchase #6 | $227.71 | 7.495% | $244.7769 | $244.78 | $244.80 | $244.80 |
| Purchase #7 | $201.93 | 7.344% | $216.7597 | $216.76 | $216.75 | $216.80 |
| 7 purchase totals = | $987.29 | $1,088.3140 | $1,088.33 | $1,088.30 | $1,088.30 | |