| 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 | $221.81 | 13.537% | $251.8364 | $251.84 | $251.85 | $251.80 |
| Purchase #2 | $100.76 | 3.315% | $104.1002 | $104.10 | $104.10 | $104.10 |
| Purchase #3 | $12.88 | 13.222% | $14.583 | $14.58 | $14.60 | $14.60 |
| Purchase #4 | $203.62 | 3.738% | $211.2313 | $211.23 | $211.25 | $211.20 |
| Purchase #5 | $190.42 | 3.274% | $196.6544 | $196.65 | $196.65 | $196.70 |
| Purchase #6 | $185.33 | 7.601% | $199.4169 | $199.42 | $199.40 | $199.40 |
| Purchase #7 | $76.46 | 13.844% | $87.0451 | $87.05 | $87.05 | $87.00 |
| 7 purchase totals = | $991.28 | $1,064.8673 | $1,064.87 | $1,064.90 | $1,064.80 | |