| 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 | $231.35 | 3.699% | $239.9076 | $239.91 | $239.90 | $239.90 |
| Purchase #2 | $244.61 | 11.308% | $272.2705 | $272.27 | $272.25 | $272.30 |
| Purchase #3 | $7.77 | 5.375% | $8.1876 | $8.19 | $8.20 | $8.20 |
| Purchase #4 | $145.67 | 6.408% | $155.0045 | $155.00 | $155.00 | $155.00 |
| Purchase #5 | $200.46 | 8.815% | $218.1305 | $218.13 | $218.15 | $218.10 |
| Purchase #6 | $64.89 | 4.628% | $67.8931 | $67.89 | $67.90 | $67.90 |
| Purchase #7 | $68.55 | 12.630% | $77.2079 | $77.21 | $77.20 | $77.20 |
| 7 purchase totals = | $963.30 | $1,038.6017 | $1,038.60 | $1,038.60 | $1,038.60 | |