| 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 | $35.90 | 12.331% | $40.3268 | $40.33 | $40.35 | $40.30 |
| Purchase #2 | $238.54 | 4.630% | $249.5844 | $249.58 | $249.60 | $249.60 |
| Purchase #3 | $126.49 | 6.506% | $134.7194 | $134.72 | $134.70 | $134.70 |
| Purchase #4 | $215.83 | 4.345% | $225.2078 | $225.21 | $225.20 | $225.20 |
| Purchase #5 | $199.36 | 11.569% | $222.424 | $222.42 | $222.40 | $222.40 |
| Purchase #6 | $132.83 | 4.155% | $138.3491 | $138.35 | $138.35 | $138.30 |
| Purchase #7 | $165.48 | 11.581% | $184.6442 | $184.64 | $184.65 | $184.60 |
| 7 purchase totals = | $1,114.43 | $1,195.2557 | $1,195.25 | $1,195.25 | $1,195.10 | |