| 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 | $25.82 | 9.636% | $28.308 | $28.31 | $28.30 | $28.30 |
| Purchase #2 | $193.50 | 7.849% | $208.6878 | $208.69 | $208.70 | $208.70 |
| Purchase #3 | $233.47 | 6.835% | $249.4277 | $249.43 | $249.45 | $249.40 |
| Purchase #4 | $81.89 | 11.566% | $91.3614 | $91.36 | $91.35 | $91.40 |
| Purchase #5 | $101.70 | 6.177% | $107.982 | $107.98 | $108.00 | $108.00 |
| Purchase #6 | $223.50 | 3.799% | $231.9908 | $231.99 | $232.00 | $232.00 |
| Purchase #7 | $196.28 | 8.831% | $213.6135 | $213.61 | $213.60 | $213.60 |
| 7 purchase totals = | $1,056.16 | $1,131.3712 | $1,131.37 | $1,131.40 | $1,131.40 | |