| 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 | $36.74 | 11.725% | $41.0478 | $41.05 | $41.05 | $41.00 |
| Purchase #2 | $225.45 | 4.504% | $235.6043 | $235.60 | $235.60 | $235.60 |
| Purchase #3 | $222.25 | 3.171% | $229.2975 | $229.30 | $229.30 | $229.30 |
| Purchase #4 | $110.74 | 4.275% | $115.4741 | $115.47 | $115.45 | $115.50 |
| Purchase #5 | $192.38 | 11.353% | $214.2209 | $214.22 | $214.20 | $214.20 |
| Purchase #6 | $218.55 | 8.586% | $237.3147 | $237.31 | $237.30 | $237.30 |
| Purchase #7 | $88.93 | 13.373% | $100.8226 | $100.82 | $100.80 | $100.80 |
| 7 purchase totals = | $1,095.04 | $1,173.7819 | $1,173.77 | $1,173.70 | $1,173.70 | |