| 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 | $202.43 | 3.463% | $209.4402 | $209.44 | $209.45 | $209.40 |
| Purchase #2 | $40.82 | 8.270% | $44.1958 | $44.20 | $44.20 | $44.20 |
| Purchase #3 | $242.70 | 12.676% | $273.4647 | $273.46 | $273.45 | $273.50 |
| Purchase #4 | $229.59 | 10.189% | $252.9829 | $252.98 | $253.00 | $253.00 |
| Purchase #5 | $233.89 | 9.767% | $256.734 | $256.73 | $256.75 | $256.70 |
| Purchase #6 | $48.39 | 9.158% | $52.8216 | $52.82 | $52.80 | $52.80 |
| Purchase #7 | $219.98 | 12.759% | $248.0472 | $248.05 | $248.05 | $248.00 |
| 7 purchase totals = | $1,217.80 | $1,337.6864 | $1,337.68 | $1,337.70 | $1,337.60 | |