| 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 | $206.88 | 3.689% | $214.5118 | $214.51 | $214.50 | $214.50 |
| Purchase #2 | $131.70 | 12.245% | $147.8267 | $147.83 | $147.85 | $147.80 |
| Purchase #3 | $231.64 | 8.605% | $251.5726 | $251.57 | $251.55 | $251.60 |
| Purchase #4 | $108.69 | 13.491% | $123.3534 | $123.35 | $123.35 | $123.40 |
| Purchase #5 | $170.87 | 12.777% | $192.7021 | $192.70 | $192.70 | $192.70 |
| Purchase #6 | $49.98 | 6.431% | $53.1942 | $53.19 | $53.20 | $53.20 |
| Purchase #7 | $186.31 | 10.223% | $205.3565 | $205.36 | $205.35 | $205.40 |
| 7 purchase totals = | $1,086.07 | $1,188.5173 | $1,188.51 | $1,188.50 | $1,188.60 | |