| 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 | $44.60 | 12.272% | $50.0733 | $50.07 | $50.05 | $50.10 |
| Purchase #2 | $200.61 | 9.796% | $220.2618 | $220.26 | $220.25 | $220.30 |
| Purchase #3 | $157.63 | 9.846% | $173.1502 | $173.15 | $173.15 | $173.20 |
| Purchase #4 | $214.45 | 5.393% | $226.0153 | $226.02 | $226.00 | $226.00 |
| Purchase #5 | $215.73 | 7.172% | $231.2022 | $231.20 | $231.20 | $231.20 |
| Purchase #6 | $65.98 | 9.475% | $72.2316 | $72.23 | $72.25 | $72.20 |
| Purchase #7 | $202.44 | 11.542% | $225.8056 | $225.81 | $225.80 | $225.80 |
| 7 purchase totals = | $1,101.44 | $1,198.7400 | $1,198.74 | $1,198.70 | $1,198.80 | |