| 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 | $199.78 | 3.474% | $206.7204 | $206.72 | $206.70 | $206.70 |
| Purchase #2 | $211.86 | 6.157% | $224.9042 | $224.90 | $224.90 | $224.90 |
| Purchase #3 | $150.50 | 11.496% | $167.8015 | $167.80 | $167.80 | $167.80 |
| Purchase #4 | $68.44 | 12.816% | $77.2113 | $77.21 | $77.20 | $77.20 |
| Purchase #5 | $6.72 | 11.108% | $7.4665 | $7.47 | $7.45 | $7.50 |
| Purchase #6 | $182.47 | 4.134% | $190.0133 | $190.01 | $190.00 | $190.00 |
| Purchase #7 | $10.97 | 10.529% | $12.125 | $12.13 | $12.15 | $12.10 |
| 7 purchase totals = | $830.74 | $886.2422 | $886.24 | $886.20 | $886.20 | |