| 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 | $105.30 | 9.220% | $115.0087 | $115.01 | $115.00 | $115.00 |
| Purchase #2 | $243.97 | 11.441% | $271.8826 | $271.88 | $271.90 | $271.90 |
| Purchase #3 | $66.85 | 12.672% | $75.3212 | $75.32 | $75.30 | $75.30 |
| Purchase #4 | $232.66 | 12.583% | $261.9356 | $261.94 | $261.95 | $261.90 |
| Purchase #5 | $178.80 | 4.610% | $187.0427 | $187.04 | $187.05 | $187.00 |
| Purchase #6 | $90.29 | 5.504% | $95.2596 | $95.26 | $95.25 | $95.30 |
| Purchase #7 | $162.71 | 8.193% | $176.0408 | $176.04 | $176.05 | $176.00 |
| 7 purchase totals = | $1,080.58 | $1,182.4912 | $1,182.49 | $1,182.50 | $1,182.40 | |