| 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 | $108.33 | 10.708% | $119.93 | $119.93 | $119.95 | $119.90 |
| Purchase #2 | $235.32 | 3.595% | $243.7798 | $243.78 | $243.80 | $243.80 |
| Purchase #3 | $108.61 | 5.114% | $114.1643 | $114.16 | $114.15 | $114.20 |
| Purchase #4 | $82.58 | 13.668% | $93.867 | $93.87 | $93.85 | $93.90 |
| Purchase #5 | $54.89 | 6.804% | $58.6247 | $58.62 | $58.60 | $58.60 |
| Purchase #6 | $160.80 | 8.810% | $174.9665 | $174.97 | $174.95 | $175.00 |
| Purchase #7 | $7.81 | 6.458% | $8.3144 | $8.31 | $8.30 | $8.30 |
| 7 purchase totals = | $758.34 | $813.6467 | $813.64 | $813.60 | $813.70 | |