| 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 | $231.28 | 12.754% | $260.7775 | $260.78 | $260.80 | $260.80 |
| Purchase #2 | $188.60 | 7.420% | $202.5941 | $202.59 | $202.60 | $202.60 |
| Purchase #3 | $225.51 | 10.462% | $249.1029 | $249.10 | $249.10 | $249.10 |
| Purchase #4 | $160.49 | 12.188% | $180.0505 | $180.05 | $180.05 | $180.10 |
| Purchase #5 | $206.70 | 12.871% | $233.3044 | $233.30 | $233.30 | $233.30 |
| Purchase #6 | $11.45 | 9.691% | $12.5596 | $12.56 | $12.55 | $12.60 |
| Purchase #7 | $91.64 | 7.313% | $98.3416 | $98.34 | $98.35 | $98.30 |
| 7 purchase totals = | $1,115.67 | $1,236.7306 | $1,236.72 | $1,236.75 | $1,236.80 | |