| 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 | $233.52 | 3.735% | $242.242 | $242.24 | $242.25 | $242.20 |
| Purchase #2 | $101.45 | 13.364% | $115.0078 | $115.01 | $115.00 | $115.00 |
| Purchase #3 | $129.85 | 4.236% | $135.3504 | $135.35 | $135.35 | $135.40 |
| Purchase #4 | $166.63 | 5.492% | $175.7813 | $175.78 | $175.80 | $175.80 |
| Purchase #5 | $166.93 | 8.502% | $181.1224 | $181.12 | $181.10 | $181.10 |
| Purchase #6 | $31.32 | 6.141% | $33.2434 | $33.24 | $33.25 | $33.20 |
| Purchase #7 | $30.53 | 8.516% | $33.1299 | $33.13 | $33.15 | $33.10 |
| 7 purchase totals = | $860.23 | $915.8772 | $915.87 | $915.90 | $915.80 | |