| 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 | $122.86 | 9.690% | $134.7651 | $134.77 | $134.75 | $134.80 |
| Purchase #2 | $232.81 | 7.259% | $249.7097 | $249.71 | $249.70 | $249.70 |
| Purchase #3 | $206.60 | 9.193% | $225.5927 | $225.59 | $225.60 | $225.60 |
| Purchase #4 | $208.68 | 11.684% | $233.0622 | $233.06 | $233.05 | $233.10 |
| Purchase #5 | $52.51 | 4.337% | $54.7874 | $54.79 | $54.80 | $54.80 |
| Purchase #6 | $105.50 | 4.153% | $109.8814 | $109.88 | $109.90 | $109.90 |
| Purchase #7 | $83.34 | 13.345% | $94.4617 | $94.46 | $94.45 | $94.50 |
| 7 purchase totals = | $1,012.30 | $1,102.2602 | $1,102.26 | $1,102.25 | $1,102.40 | |