| 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 | $199.57 | 10.647% | $220.8182 | $220.82 | $220.80 | $220.80 |
| Purchase #2 | $225.63 | 4.289% | $235.3073 | $235.31 | $235.30 | $235.30 |
| Purchase #3 | $247.49 | 9.594% | $271.2342 | $271.23 | $271.25 | $271.20 |
| Purchase #4 | $205.40 | 13.203% | $232.519 | $232.52 | $232.50 | $232.50 |
| Purchase #5 | $232.47 | 12.797% | $262.2192 | $262.22 | $262.20 | $262.20 |
| Purchase #6 | $63.72 | 9.863% | $70.0047 | $70.00 | $70.00 | $70.00 |
| Purchase #7 | $29.45 | 7.433% | $31.639 | $31.64 | $31.65 | $31.60 |
| 7 purchase totals = | $1,203.73 | $1,323.7416 | $1,323.74 | $1,323.70 | $1,323.60 | |