| 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 | $40.30 | 8.833% | $43.8597 | $43.86 | $43.85 | $43.90 |
| Purchase #2 | $113.74 | 5.480% | $119.973 | $119.97 | $119.95 | $120.00 |
| Purchase #3 | $177.55 | 6.383% | $188.883 | $188.88 | $188.90 | $188.90 |
| Purchase #4 | $248.42 | 11.476% | $276.9287 | $276.93 | $276.95 | $276.90 |
| Purchase #5 | $207.40 | 10.375% | $228.9178 | $228.92 | $228.90 | $228.90 |
| Purchase #6 | $156.37 | 3.631% | $162.0478 | $162.05 | $162.05 | $162.00 |
| Purchase #7 | $40.56 | 3.237% | $41.8729 | $41.87 | $41.85 | $41.90 |
| 7 purchase totals = | $984.34 | $1,062.4829 | $1,062.48 | $1,062.45 | $1,062.50 | |