| 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 | $27.34 | 8.589% | $29.6882 | $29.69 | $29.70 | $29.70 |
| Purchase #2 | $205.36 | 4.461% | $214.5211 | $214.52 | $214.50 | $214.50 |
| Purchase #3 | $74.51 | 11.607% | $83.1584 | $83.16 | $83.15 | $83.20 |
| Purchase #4 | $177.83 | 8.347% | $192.6735 | $192.67 | $192.65 | $192.70 |
| Purchase #5 | $192.92 | 12.458% | $216.954 | $216.95 | $216.95 | $217.00 |
| Purchase #6 | $126.98 | 8.334% | $137.5625 | $137.56 | $137.55 | $137.60 |
| Purchase #7 | $231.33 | 4.680% | $242.1562 | $242.16 | $242.15 | $242.20 |
| 7 purchase totals = | $1,036.27 | $1,116.7139 | $1,116.71 | $1,116.65 | $1,116.90 | |