| 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 | $186.77 | 9.709% | $204.9035 | $204.90 | $204.90 | $204.90 |
| Purchase #2 | $216.45 | 5.510% | $228.3764 | $228.38 | $228.40 | $228.40 |
| Purchase #3 | $11.80 | 7.282% | $12.6593 | $12.66 | $12.65 | $12.70 |
| Purchase #4 | $20.72 | 12.431% | $23.2957 | $23.30 | $23.30 | $23.30 |
| Purchase #5 | $189.42 | 3.377% | $195.8167 | $195.82 | $195.80 | $195.80 |
| Purchase #6 | $220.87 | 7.348% | $237.0995 | $237.10 | $237.10 | $237.10 |
| Purchase #7 | $123.96 | 4.562% | $129.6151 | $129.62 | $129.60 | $129.60 |
| 7 purchase totals = | $969.99 | $1,031.7662 | $1,031.78 | $1,031.75 | $1,031.80 | |