| 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 | $78.77 | 8.770% | $85.6781 | $85.68 | $85.70 | $85.70 |
| Purchase #2 | $234.70 | 8.772% | $255.2879 | $255.29 | $255.30 | $255.30 |
| Purchase #3 | $249.83 | 13.537% | $283.6495 | $283.65 | $283.65 | $283.60 |
| Purchase #4 | $133.84 | 6.247% | $142.201 | $142.20 | $142.20 | $142.20 |
| Purchase #5 | $229.95 | 13.637% | $261.3083 | $261.31 | $261.30 | $261.30 |
| Purchase #6 | $109.71 | 8.197% | $118.7029 | $118.70 | $118.70 | $118.70 |
| Purchase #7 | $104.48 | 4.193% | $108.8608 | $108.86 | $108.85 | $108.90 |
| 7 purchase totals = | $1,141.28 | $1,255.6885 | $1,255.69 | $1,255.70 | $1,255.70 | |