| 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 | $217.55 | 12.121% | $243.9192 | $243.92 | $243.90 | $243.90 |
| Purchase #2 | $209.27 | 8.210% | $226.4511 | $226.45 | $226.45 | $226.50 |
| Purchase #3 | $164.86 | 10.773% | $182.6204 | $182.62 | $182.60 | $182.60 |
| Purchase #4 | $61.93 | 11.379% | $68.977 | $68.98 | $69.00 | $69.00 |
| Purchase #5 | $134.46 | 11.542% | $149.9794 | $149.98 | $150.00 | $150.00 |
| Purchase #6 | $188.41 | 5.498% | $198.7688 | $198.77 | $198.75 | $198.80 |
| Purchase #7 | $134.28 | 3.620% | $139.1409 | $139.14 | $139.15 | $139.10 |
| 7 purchase totals = | $1,110.76 | $1,209.8568 | $1,209.86 | $1,209.85 | $1,209.90 | |