| 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 | $78.45 | 12.281% | $88.0844 | $88.08 | $88.10 | $88.10 |
| Purchase #2 | $206.81 | 6.527% | $220.3085 | $220.31 | $220.30 | $220.30 |
| Purchase #3 | $67.38 | 11.866% | $75.3753 | $75.38 | $75.40 | $75.40 |
| Purchase #4 | $214.58 | 6.430% | $228.3775 | $228.38 | $228.40 | $228.40 |
| Purchase #5 | $226.26 | 3.616% | $234.4416 | $234.44 | $234.45 | $234.40 |
| Purchase #6 | $21.45 | 7.123% | $22.9779 | $22.98 | $23.00 | $23.00 |
| Purchase #7 | $247.73 | 3.267% | $255.8233 | $255.82 | $255.80 | $255.80 |
| 7 purchase totals = | $1,062.66 | $1,125.3885 | $1,125.39 | $1,125.45 | $1,125.40 | |