| 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 | $221.61 | 4.576% | $231.7509 | $231.75 | $231.75 | $231.80 |
| Purchase #2 | $119.91 | 4.206% | $124.9534 | $124.95 | $124.95 | $125.00 |
| Purchase #3 | $70.91 | 6.390% | $75.4411 | $75.44 | $75.45 | $75.40 |
| Purchase #4 | $242.78 | 3.424% | $251.0928 | $251.09 | $251.10 | $251.10 |
| Purchase #5 | $136.28 | 7.607% | $146.6468 | $146.65 | $146.65 | $146.60 |
| Purchase #6 | $110.56 | 10.130% | $121.7597 | $121.76 | $121.75 | $121.80 |
| Purchase #7 | $103.65 | 9.188% | $113.1734 | $113.17 | $113.15 | $113.20 |
| 7 purchase totals = | $1,005.70 | $1,064.8181 | $1,064.81 | $1,064.80 | $1,064.90 | |