| 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 | $213.49 | 6.480% | $227.3242 | $227.32 | $227.30 | $227.30 |
| Purchase #2 | $175.31 | 11.757% | $195.9212 | $195.92 | $195.90 | $195.90 |
| Purchase #3 | $177.95 | 8.613% | $193.2768 | $193.28 | $193.30 | $193.30 |
| Purchase #4 | $108.54 | 6.254% | $115.3281 | $115.33 | $115.35 | $115.30 |
| Purchase #5 | $75.36 | 3.257% | $77.8145 | $77.81 | $77.80 | $77.80 |
| Purchase #6 | $199.64 | 8.467% | $216.5435 | $216.54 | $216.55 | $216.50 |
| Purchase #7 | $155.40 | 8.458% | $168.5437 | $168.54 | $168.55 | $168.50 |
| 7 purchase totals = | $1,105.69 | $1,194.7520 | $1,194.74 | $1,194.75 | $1,194.60 | |