| 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 | $212.87 | 8.255% | $230.4424 | $230.44 | $230.45 | $230.40 |
| Purchase #2 | $105.42 | 6.661% | $112.442 | $112.44 | $112.45 | $112.40 |
| Purchase #3 | $145.46 | 12.588% | $163.7705 | $163.77 | $163.75 | $163.80 |
| Purchase #4 | $168.44 | 4.306% | $175.693 | $175.69 | $175.70 | $175.70 |
| Purchase #5 | $6.86 | 3.452% | $7.0968 | $7.10 | $7.10 | $7.10 |
| Purchase #6 | $218.88 | 4.340% | $228.3794 | $228.38 | $228.40 | $228.40 |
| Purchase #7 | $248.43 | 9.725% | $272.5898 | $272.59 | $272.60 | $272.60 |
| 7 purchase totals = | $1,106.36 | $1,190.4139 | $1,190.41 | $1,190.45 | $1,190.40 | |