| 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 | $109.28 | 4.450% | $114.143 | $114.14 | $114.15 | $114.10 |
| Purchase #2 | $109.77 | 11.136% | $121.994 | $121.99 | $122.00 | $122.00 |
| Purchase #3 | $75.78 | 6.416% | $80.642 | $80.64 | $80.65 | $80.60 |
| Purchase #4 | $106.98 | 10.403% | $118.1091 | $118.11 | $118.10 | $118.10 |
| Purchase #5 | $183.46 | 13.202% | $207.6804 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $168.84 | 6.792% | $180.3076 | $180.31 | $180.30 | $180.30 |
| Purchase #7 | $237.88 | 4.532% | $248.6607 | $248.66 | $248.65 | $248.70 |
| 7 purchase totals = | $991.99 | $1,071.5368 | $1,071.53 | $1,071.55 | $1,071.50 | |