| 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 | $206.59 | 11.840% | $231.0503 | $231.05 | $231.05 | $231.10 |
| Purchase #2 | $121.98 | 7.660% | $131.3237 | $131.32 | $131.30 | $131.30 |
| Purchase #3 | $227.77 | 9.736% | $249.9457 | $249.95 | $249.95 | $249.90 |
| Purchase #4 | $59.82 | 6.774% | $63.8722 | $63.87 | $63.85 | $63.90 |
| Purchase #5 | $22.38 | 9.268% | $24.4542 | $24.45 | $24.45 | $24.50 |
| Purchase #6 | $97.71 | 12.206% | $109.6365 | $109.64 | $109.65 | $109.60 |
| Purchase #7 | $81.37 | 6.470% | $86.6346 | $86.63 | $86.65 | $86.60 |
| 7 purchase totals = | $817.62 | $896.9172 | $896.91 | $896.90 | $896.90 | |