| 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 | $200.36 | 11.467% | $223.3353 | $223.34 | $223.35 | $223.30 |
| Purchase #2 | $115.92 | 12.245% | $130.1144 | $130.11 | $130.10 | $130.10 |
| Purchase #3 | $214.47 | 6.578% | $228.5778 | $228.58 | $228.60 | $228.60 |
| Purchase #4 | $230.28 | 7.709% | $248.0323 | $248.03 | $248.05 | $248.00 |
| Purchase #5 | $173.26 | 7.836% | $186.8367 | $186.84 | $186.85 | $186.80 |
| Purchase #6 | $50.72 | 8.436% | $54.9987 | $55.00 | $55.00 | $55.00 |
| Purchase #7 | $242.37 | 12.390% | $272.3996 | $272.40 | $272.40 | $272.40 |
| 7 purchase totals = | $1,227.38 | $1,344.2948 | $1,344.30 | $1,344.35 | $1,344.20 | |