| 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 | $219.57 | 13.118% | $248.3732 | $248.37 | $248.35 | $248.40 |
| Purchase #2 | $85.45 | 12.110% | $95.798 | $95.80 | $95.80 | $95.80 |
| Purchase #3 | $169.25 | 5.270% | $178.1695 | $178.17 | $178.15 | $178.20 |
| Purchase #4 | $243.72 | 6.657% | $259.9444 | $259.94 | $259.95 | $259.90 |
| Purchase #5 | $197.43 | 11.870% | $220.8649 | $220.86 | $220.85 | $220.90 |
| Purchase #6 | $47.79 | 9.477% | $52.3191 | $52.32 | $52.30 | $52.30 |
| Purchase #7 | $42.25 | 12.442% | $47.5067 | $47.51 | $47.50 | $47.50 |
| 7 purchase totals = | $1,005.46 | $1,102.9758 | $1,102.97 | $1,102.90 | $1,103.00 | |