| 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 | $208.60 | 6.815% | $222.8161 | $222.82 | $222.80 | $222.80 |
| Purchase #2 | $198.63 | 3.308% | $205.2007 | $205.20 | $205.20 | $205.20 |
| Purchase #3 | $189.69 | 8.201% | $205.2465 | $205.25 | $205.25 | $205.20 |
| Purchase #4 | $29.35 | 8.120% | $31.7332 | $31.73 | $31.75 | $31.70 |
| Purchase #5 | $101.27 | 5.546% | $106.8864 | $106.89 | $106.90 | $106.90 |
| Purchase #6 | $139.98 | 8.749% | $152.2269 | $152.23 | $152.25 | $152.20 |
| Purchase #7 | $101.82 | 5.737% | $107.6614 | $107.66 | $107.65 | $107.70 |
| 7 purchase totals = | $969.34 | $1,031.7712 | $1,031.78 | $1,031.80 | $1,031.70 | |