| 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 | $109.58 | 7.839% | $118.17 | $118.17 | $118.15 | $118.20 |
| Purchase #2 | $237.57 | 6.418% | $252.8172 | $252.82 | $252.80 | $252.80 |
| Purchase #3 | $224.71 | 8.170% | $243.0688 | $243.07 | $243.05 | $243.10 |
| Purchase #4 | $215.98 | 9.735% | $237.0057 | $237.01 | $237.00 | $237.00 |
| Purchase #5 | $121.72 | 12.246% | $136.6258 | $136.63 | $136.65 | $136.60 |
| Purchase #6 | $94.79 | 9.708% | $103.9922 | $103.99 | $104.00 | $104.00 |
| Purchase #7 | $172.76 | 8.576% | $187.5759 | $187.58 | $187.60 | $187.60 |
| 7 purchase totals = | $1,177.11 | $1,279.2556 | $1,279.27 | $1,279.25 | $1,279.30 | |