| 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 | $111.68 | 13.807% | $127.0997 | $127.10 | $127.10 | $127.10 |
| Purchase #2 | $52.37 | 5.152% | $55.0681 | $55.07 | $55.05 | $55.10 |
| Purchase #3 | $124.80 | 4.393% | $130.2825 | $130.28 | $130.30 | $130.30 |
| Purchase #4 | $38.47 | 13.818% | $43.7858 | $43.79 | $43.80 | $43.80 |
| Purchase #5 | $228.73 | 11.339% | $254.6657 | $254.67 | $254.65 | $254.70 |
| Purchase #6 | $111.61 | 7.809% | $120.3256 | $120.33 | $120.35 | $120.30 |
| Purchase #7 | $175.28 | 3.712% | $181.7864 | $181.79 | $181.80 | $181.80 |
| 7 purchase totals = | $842.94 | $913.0138 | $913.03 | $913.05 | $913.10 | |