| 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 | $130.36 | 3.826% | $135.3476 | $135.35 | $135.35 | $135.30 |
| Purchase #2 | $96.33 | 3.649% | $99.8451 | $99.85 | $99.85 | $99.80 |
| Purchase #3 | $217.53 | 10.242% | $239.8094 | $239.81 | $239.80 | $239.80 |
| Purchase #4 | $236.77 | 13.114% | $267.82 | $267.82 | $267.80 | $267.80 |
| Purchase #5 | $15.86 | 12.382% | $17.8238 | $17.82 | $17.80 | $17.80 |
| Purchase #6 | $43.75 | 9.708% | $47.9973 | $48.00 | $48.00 | $48.00 |
| Purchase #7 | $214.91 | 13.799% | $244.5654 | $244.57 | $244.55 | $244.60 |
| 7 purchase totals = | $955.51 | $1,053.2086 | $1,053.22 | $1,053.15 | $1,053.10 | |