| 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 | $231.30 | 3.370% | $239.0948 | $239.09 | $239.10 | $239.10 |
| Purchase #2 | $191.27 | 10.132% | $210.6495 | $210.65 | $210.65 | $210.60 |
| Purchase #3 | $242.74 | 10.432% | $268.0626 | $268.06 | $268.05 | $268.10 |
| Purchase #4 | $175.56 | 9.150% | $191.6237 | $191.62 | $191.60 | $191.60 |
| Purchase #5 | $97.52 | 4.326% | $101.7387 | $101.74 | $101.75 | $101.70 |
| Purchase #6 | $123.39 | 11.329% | $137.3689 | $137.37 | $137.35 | $137.40 |
| Purchase #7 | $212.29 | 5.836% | $224.6792 | $224.68 | $224.70 | $224.70 |
| 7 purchase totals = | $1,274.07 | $1,373.2174 | $1,373.21 | $1,373.20 | $1,373.20 | |