| 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 | $223.34 | 7.506% | $240.1039 | $240.10 | $240.10 | $240.10 |
| Purchase #2 | $108.44 | 10.374% | $119.6896 | $119.69 | $119.70 | $119.70 |
| Purchase #3 | $138.62 | 9.290% | $151.4978 | $151.50 | $151.50 | $151.50 |
| Purchase #4 | $115.88 | 9.157% | $126.4911 | $126.49 | $126.50 | $126.50 |
| Purchase #5 | $209.83 | 6.254% | $222.9528 | $222.95 | $222.95 | $223.00 |
| Purchase #6 | $114.93 | 5.592% | $121.3569 | $121.36 | $121.35 | $121.40 |
| Purchase #7 | $192.98 | 13.628% | $219.2793 | $219.28 | $219.30 | $219.30 |
| 7 purchase totals = | $1,104.02 | $1,201.3714 | $1,201.37 | $1,201.40 | $1,201.50 | |