| 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 | $223.64 | 7.794% | $241.0705 | $241.07 | $241.05 | $241.10 |
| Purchase #2 | $190.30 | 8.142% | $205.7942 | $205.79 | $205.80 | $205.80 |
| Purchase #3 | $226.31 | 3.867% | $235.0614 | $235.06 | $235.05 | $235.10 |
| Purchase #4 | $68.39 | 10.126% | $75.3152 | $75.32 | $75.30 | $75.30 |
| Purchase #5 | $228.90 | 3.175% | $236.1676 | $236.17 | $236.15 | $236.20 |
| Purchase #6 | $54.90 | 6.754% | $58.6079 | $58.61 | $58.60 | $58.60 |
| Purchase #7 | $23.90 | 12.798% | $26.9587 | $26.96 | $26.95 | $27.00 |
| 7 purchase totals = | $1,016.34 | $1,078.9755 | $1,078.98 | $1,078.90 | $1,079.10 | |