| 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 | $209.39 | 8.133% | $226.4197 | $226.42 | $226.40 | $226.40 |
| Purchase #2 | $52.60 | 13.530% | $59.7168 | $59.72 | $59.70 | $59.70 |
| Purchase #3 | $192.32 | 13.511% | $218.3044 | $218.30 | $218.30 | $218.30 |
| Purchase #4 | $208.64 | 3.770% | $216.5057 | $216.51 | $216.50 | $216.50 |
| Purchase #5 | $132.71 | 13.394% | $150.4852 | $150.49 | $150.50 | $150.50 |
| Purchase #6 | $168.58 | 4.371% | $175.9486 | $175.95 | $175.95 | $175.90 |
| Purchase #7 | $178.31 | 5.405% | $187.9477 | $187.95 | $187.95 | $187.90 |
| 7 purchase totals = | $1,142.55 | $1,235.3281 | $1,235.34 | $1,235.30 | $1,235.20 | |