| 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 | $143.48 | 3.627% | $148.684 | $148.68 | $148.70 | $148.70 |
| Purchase #2 | $225.86 | 11.298% | $251.3777 | $251.38 | $251.40 | $251.40 |
| Purchase #3 | $215.62 | 6.420% | $229.4628 | $229.46 | $229.45 | $229.50 |
| Purchase #4 | $24.75 | 3.500% | $25.6163 | $25.62 | $25.60 | $25.60 |
| Purchase #5 | $185.82 | 9.480% | $203.4357 | $203.44 | $203.45 | $203.40 |
| Purchase #6 | $207.72 | 6.867% | $221.9841 | $221.98 | $222.00 | $222.00 |
| Purchase #7 | $115.68 | 10.612% | $127.956 | $127.96 | $127.95 | $128.00 |
| 7 purchase totals = | $1,118.93 | $1,208.5166 | $1,208.52 | $1,208.55 | $1,208.60 | |