| 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 | $17.72 | 5.789% | $18.7458 | $18.75 | $18.75 | $18.70 |
| Purchase #2 | $224.31 | 8.270% | $242.8604 | $242.86 | $242.85 | $242.90 |
| Purchase #3 | $87.39 | 6.442% | $93.0197 | $93.02 | $93.00 | $93.00 |
| Purchase #4 | $114.52 | 10.623% | $126.6855 | $126.69 | $126.70 | $126.70 |
| Purchase #5 | $12.43 | 13.640% | $14.1255 | $14.13 | $14.15 | $14.10 |
| Purchase #6 | $123.39 | 3.750% | $128.0171 | $128.02 | $128.00 | $128.00 |
| Purchase #7 | $218.74 | 11.386% | $243.6457 | $243.65 | $243.65 | $243.60 |
| 7 purchase totals = | $798.50 | $867.0997 | $867.12 | $867.10 | $867.00 | |