| 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 | $242.57 | 7.510% | $260.787 | $260.79 | $260.80 | $260.80 |
| Purchase #2 | $103.58 | 13.654% | $117.7228 | $117.72 | $117.70 | $117.70 |
| Purchase #3 | $223.60 | 5.332% | $235.5224 | $235.52 | $235.50 | $235.50 |
| Purchase #4 | $105.65 | 12.699% | $119.0665 | $119.07 | $119.05 | $119.10 |
| Purchase #5 | $181.79 | 10.683% | $201.2106 | $201.21 | $201.20 | $201.20 |
| Purchase #6 | $198.41 | 12.221% | $222.6577 | $222.66 | $222.65 | $222.70 |
| Purchase #7 | $48.76 | 8.502% | $52.9056 | $52.91 | $52.90 | $52.90 |
| 7 purchase totals = | $1,104.36 | $1,209.8726 | $1,209.88 | $1,209.80 | $1,209.90 | |