| 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 | $235.54 | 7.849% | $254.0275 | $254.03 | $254.05 | $254.00 |
| Purchase #2 | $74.78 | 11.654% | $83.4949 | $83.49 | $83.50 | $83.50 |
| Purchase #3 | $170.98 | 8.677% | $185.8159 | $185.82 | $185.80 | $185.80 |
| Purchase #4 | $184.40 | 11.637% | $205.8586 | $205.86 | $205.85 | $205.90 |
| Purchase #5 | $13.69 | 6.293% | $14.5515 | $14.55 | $14.55 | $14.60 |
| Purchase #6 | $171.56 | 4.676% | $179.5821 | $179.58 | $179.60 | $179.60 |
| Purchase #7 | $10.28 | 6.547% | $10.953 | $10.95 | $10.95 | $11.00 |
| 7 purchase totals = | $861.23 | $934.2835 | $934.28 | $934.30 | $934.40 | |