| 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 | $197.74 | 3.403% | $204.4691 | $204.47 | $204.45 | $204.50 |
| Purchase #2 | $222.60 | 12.196% | $249.7483 | $249.75 | $249.75 | $249.70 |
| Purchase #3 | $156.41 | 9.599% | $171.4238 | $171.42 | $171.40 | $171.40 |
| Purchase #4 | $45.26 | 12.160% | $50.7636 | $50.76 | $50.75 | $50.80 |
| Purchase #5 | $134.56 | 4.292% | $140.3353 | $140.34 | $140.35 | $140.30 |
| Purchase #6 | $58.73 | 7.577% | $63.18 | $63.18 | $63.20 | $63.20 |
| Purchase #7 | $75.41 | 10.315% | $83.1885 | $83.19 | $83.20 | $83.20 |
| 7 purchase totals = | $890.71 | $963.1086 | $963.11 | $963.10 | $963.10 | |