| 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 | $101.89 | 5.469% | $107.4624 | $107.46 | $107.45 | $107.50 |
| Purchase #2 | $224.80 | 10.393% | $248.1635 | $248.16 | $248.15 | $248.20 |
| Purchase #3 | $240.41 | 6.135% | $255.1592 | $255.16 | $255.15 | $255.20 |
| Purchase #4 | $39.25 | 12.735% | $44.2485 | $44.25 | $44.25 | $44.20 |
| Purchase #5 | $239.60 | 5.344% | $252.4042 | $252.40 | $252.40 | $252.40 |
| Purchase #6 | $77.41 | 9.500% | $84.764 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $56.69 | 4.559% | $59.2745 | $59.27 | $59.25 | $59.30 |
| 7 purchase totals = | $980.05 | $1,051.4763 | $1,051.46 | $1,051.40 | $1,051.60 | |