| 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 | $192.36 | 3.291% | $198.6906 | $198.69 | $198.70 | $198.70 |
| Purchase #2 | $219.27 | 3.158% | $226.1945 | $226.19 | $226.20 | $226.20 |
| Purchase #3 | $198.46 | 3.384% | $205.1759 | $205.18 | $205.20 | $205.20 |
| Purchase #4 | $177.91 | 3.501% | $184.1386 | $184.14 | $184.15 | $184.10 |
| Purchase #5 | $88.67 | 8.533% | $96.2362 | $96.24 | $96.25 | $96.20 |
| Purchase #6 | $102.35 | 13.359% | $116.0229 | $116.02 | $116.00 | $116.00 |
| Purchase #7 | $41.62 | 10.582% | $46.0242 | $46.02 | $46.00 | $46.00 |
| 7 purchase totals = | $1,020.64 | $1,072.4829 | $1,072.48 | $1,072.50 | $1,072.40 | |