| 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 | $219.36 | 13.458% | $248.8815 | $248.88 | $248.90 | $248.90 |
| Purchase #2 | $182.26 | 11.638% | $203.4714 | $203.47 | $203.45 | $203.50 |
| Purchase #3 | $103.98 | 10.196% | $114.5818 | $114.58 | $114.60 | $114.60 |
| Purchase #4 | $142.33 | 5.721% | $150.4727 | $150.47 | $150.45 | $150.50 |
| Purchase #5 | $244.67 | 5.145% | $257.2583 | $257.26 | $257.25 | $257.30 |
| Purchase #6 | $177.60 | 7.456% | $190.8419 | $190.84 | $190.85 | $190.80 |
| Purchase #7 | $74.95 | 7.215% | $80.3576 | $80.36 | $80.35 | $80.40 |
| 7 purchase totals = | $1,145.15 | $1,245.8652 | $1,245.86 | $1,245.85 | $1,246.00 | |