| 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 | $240.40 | 10.466% | $265.5603 | $265.56 | $265.55 | $265.60 |
| Purchase #2 | $20.64 | 12.575% | $23.2355 | $23.24 | $23.25 | $23.20 |
| Purchase #3 | $130.35 | 7.791% | $140.5056 | $140.51 | $140.50 | $140.50 |
| Purchase #4 | $105.76 | 9.665% | $115.9817 | $115.98 | $116.00 | $116.00 |
| Purchase #5 | $171.69 | 10.451% | $189.6333 | $189.63 | $189.65 | $189.60 |
| Purchase #6 | $186.89 | 13.123% | $211.4156 | $211.42 | $211.40 | $211.40 |
| Purchase #7 | $192.94 | 8.490% | $209.3206 | $209.32 | $209.30 | $209.30 |
| 7 purchase totals = | $1,048.67 | $1,155.6526 | $1,155.66 | $1,155.65 | $1,155.60 | |