| 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 | $242.42 | 6.248% | $257.5664 | $257.57 | $257.55 | $257.60 |
| Purchase #2 | $97.49 | 7.744% | $105.0396 | $105.04 | $105.05 | $105.00 |
| Purchase #3 | $16.34 | 6.624% | $17.4224 | $17.42 | $17.40 | $17.40 |
| Purchase #4 | $243.41 | 6.437% | $259.0783 | $259.08 | $259.10 | $259.10 |
| Purchase #5 | $234.63 | 13.747% | $266.8846 | $266.88 | $266.90 | $266.90 |
| Purchase #6 | $63.70 | 10.796% | $70.5771 | $70.58 | $70.60 | $70.60 |
| Purchase #7 | $177.61 | 4.514% | $185.6273 | $185.63 | $185.65 | $185.60 |
| 7 purchase totals = | $1,075.60 | $1,162.1957 | $1,162.20 | $1,162.25 | $1,162.20 | |