| 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 | $194.32 | 8.209% | $210.2717 | $210.27 | $210.25 | $210.30 |
| Purchase #2 | $55.93 | 5.756% | $59.1493 | $59.15 | $59.15 | $59.10 |
| Purchase #3 | $99.90 | 3.537% | $103.4335 | $103.43 | $103.45 | $103.40 |
| Purchase #4 | $179.83 | 11.833% | $201.1093 | $201.11 | $201.10 | $201.10 |
| Purchase #5 | $31.31 | 6.166% | $33.2406 | $33.24 | $33.25 | $33.20 |
| Purchase #6 | $7.88 | 10.699% | $8.7231 | $8.72 | $8.70 | $8.70 |
| Purchase #7 | $222.84 | 12.700% | $251.1407 | $251.14 | $251.15 | $251.10 |
| 7 purchase totals = | $792.01 | $867.0682 | $867.06 | $867.05 | $866.90 | |