| 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 | $245.73 | 4.507% | $256.8051 | $256.81 | $256.80 | $256.80 |
| Purchase #2 | $17.92 | 3.708% | $18.5845 | $18.58 | $18.60 | $18.60 |
| Purchase #3 | $208.64 | 12.745% | $235.2312 | $235.23 | $235.25 | $235.20 |
| Purchase #4 | $205.30 | 3.327% | $212.1303 | $212.13 | $212.15 | $212.10 |
| Purchase #5 | $240.87 | 12.528% | $271.0462 | $271.05 | $271.05 | $271.00 |
| Purchase #6 | $92.44 | 12.409% | $103.9109 | $103.91 | $103.90 | $103.90 |
| Purchase #7 | $76.58 | 9.103% | $83.5511 | $83.55 | $83.55 | $83.60 |
| 7 purchase totals = | $1,087.48 | $1,181.2593 | $1,181.26 | $1,181.30 | $1,181.20 | |