| 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 | $240.71 | 11.422% | $268.2039 | $268.20 | $268.20 | $268.20 |
| Purchase #2 | $244.90 | 11.719% | $273.5998 | $273.60 | $273.60 | $273.60 |
| Purchase #3 | $174.51 | 11.671% | $194.8771 | $194.88 | $194.90 | $194.90 |
| Purchase #4 | $22.38 | 4.300% | $23.3423 | $23.34 | $23.35 | $23.30 |
| Purchase #5 | $27.45 | 13.475% | $31.1489 | $31.15 | $31.15 | $31.10 |
| Purchase #6 | $208.41 | 9.826% | $228.8884 | $228.89 | $228.90 | $228.90 |
| Purchase #7 | $15.69 | 11.185% | $17.4449 | $17.44 | $17.45 | $17.40 |
| 7 purchase totals = | $934.05 | $1,037.5053 | $1,037.50 | $1,037.55 | $1,037.40 | |