| 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 | $122.41 | 8.718% | $133.0817 | $133.08 | $133.10 | $133.10 |
| Purchase #2 | $206.28 | 5.420% | $217.4604 | $217.46 | $217.45 | $217.50 |
| Purchase #3 | $242.92 | 13.550% | $275.8357 | $275.84 | $275.85 | $275.80 |
| Purchase #4 | $158.98 | 13.667% | $180.7078 | $180.71 | $180.70 | $180.70 |
| Purchase #5 | $195.38 | 11.581% | $218.007 | $218.01 | $218.00 | $218.00 |
| Purchase #6 | $45.57 | 6.798% | $48.6678 | $48.67 | $48.65 | $48.70 |
| Purchase #7 | $135.32 | 11.602% | $151.0198 | $151.02 | $151.00 | $151.00 |
| 7 purchase totals = | $1,106.86 | $1,224.7802 | $1,224.79 | $1,224.75 | $1,224.80 | |