| 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 | $241.25 | 6.189% | $256.181 | $256.18 | $256.20 | $256.20 |
| Purchase #2 | $8.46 | 10.297% | $9.3311 | $9.33 | $9.35 | $9.30 |
| Purchase #3 | $208.72 | 9.123% | $227.7615 | $227.76 | $227.75 | $227.80 |
| Purchase #4 | $108.90 | 13.333% | $123.4196 | $123.42 | $123.40 | $123.40 |
| Purchase #5 | $173.43 | 5.427% | $182.842 | $182.84 | $182.85 | $182.80 |
| Purchase #6 | $162.30 | 12.357% | $182.3554 | $182.36 | $182.35 | $182.40 |
| Purchase #7 | $137.28 | 5.437% | $144.7439 | $144.74 | $144.75 | $144.70 |
| 7 purchase totals = | $1,040.34 | $1,126.6345 | $1,126.63 | $1,126.65 | $1,126.60 | |