| 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 | $239.36 | 3.517% | $247.7783 | $247.78 | $247.80 | $247.80 |
| Purchase #2 | $28.55 | 4.683% | $29.887 | $29.89 | $29.90 | $29.90 |
| Purchase #3 | $202.81 | 12.422% | $228.0031 | $228.00 | $228.00 | $228.00 |
| Purchase #4 | $206.68 | 11.691% | $230.843 | $230.84 | $230.85 | $230.80 |
| Purchase #5 | $63.83 | 13.535% | $72.4694 | $72.47 | $72.45 | $72.50 |
| Purchase #6 | $145.56 | 10.873% | $161.3867 | $161.39 | $161.40 | $161.40 |
| Purchase #7 | $45.75 | 13.676% | $52.0068 | $52.01 | $52.00 | $52.00 |
| 7 purchase totals = | $932.54 | $1,022.3743 | $1,022.38 | $1,022.40 | $1,022.40 | |