| 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 | $25.42 | 13.590% | $28.8746 | $28.87 | $28.85 | $28.90 |
| Purchase #2 | $186.25 | 13.397% | $211.2019 | $211.20 | $211.20 | $211.20 |
| Purchase #3 | $121.82 | 3.748% | $126.3858 | $126.39 | $126.40 | $126.40 |
| Purchase #4 | $194.51 | 9.631% | $213.2433 | $213.24 | $213.25 | $213.20 |
| Purchase #5 | $224.39 | 9.214% | $245.0653 | $245.07 | $245.05 | $245.10 |
| Purchase #6 | $109.85 | 4.773% | $115.0931 | $115.09 | $115.10 | $115.10 |
| Purchase #7 | $201.58 | 5.120% | $211.9009 | $211.90 | $211.90 | $211.90 |
| 7 purchase totals = | $1,063.82 | $1,151.7649 | $1,151.76 | $1,151.75 | $1,151.80 | |