| 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 | $226.29 | 4.317% | $236.0589 | $236.06 | $236.05 | $236.10 |
| Purchase #2 | $135.78 | 6.383% | $144.4468 | $144.45 | $144.45 | $144.40 |
| Purchase #3 | $176.28 | 3.720% | $182.8376 | $182.84 | $182.85 | $182.80 |
| Purchase #4 | $210.82 | 11.461% | $234.9821 | $234.98 | $235.00 | $235.00 |
| Purchase #5 | $219.79 | 5.719% | $232.3598 | $232.36 | $232.35 | $232.40 |
| Purchase #6 | $174.44 | 8.147% | $188.6516 | $188.65 | $188.65 | $188.70 |
| Purchase #7 | $56.26 | 10.175% | $61.9845 | $61.98 | $62.00 | $62.00 |
| 7 purchase totals = | $1,199.66 | $1,281.3213 | $1,281.32 | $1,281.35 | $1,281.40 | |