| 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 | $123.80 | 5.269% | $130.323 | $130.32 | $130.30 | $130.30 |
| Purchase #2 | $18.28 | 3.453% | $18.9112 | $18.91 | $18.90 | $18.90 |
| Purchase #3 | $26.55 | 11.204% | $29.5247 | $29.52 | $29.50 | $29.50 |
| Purchase #4 | $245.31 | 8.855% | $267.0322 | $267.03 | $267.05 | $267.00 |
| Purchase #5 | $209.72 | 10.387% | $231.5036 | $231.50 | $231.50 | $231.50 |
| Purchase #6 | $26.50 | 8.252% | $28.6868 | $28.69 | $28.70 | $28.70 |
| Purchase #7 | $28.63 | 9.500% | $31.3499 | $31.35 | $31.35 | $31.30 |
| 7 purchase totals = | $678.79 | $737.3314 | $737.32 | $737.30 | $737.20 | |