| 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 | $241.73 | 12.681% | $272.3838 | $272.38 | $272.40 | $272.40 |
| Purchase #2 | $243.91 | 3.854% | $253.3103 | $253.31 | $253.30 | $253.30 |
| Purchase #3 | $59.41 | 3.312% | $61.3777 | $61.38 | $61.40 | $61.40 |
| Purchase #4 | $188.70 | 13.462% | $214.1028 | $214.10 | $214.10 | $214.10 |
| Purchase #5 | $219.96 | 11.766% | $245.8405 | $245.84 | $245.85 | $245.80 |
| Purchase #6 | $193.72 | 13.307% | $219.4983 | $219.50 | $219.50 | $219.50 |
| Purchase #7 | $114.57 | 3.628% | $118.7266 | $118.73 | $118.75 | $118.70 |
| 7 purchase totals = | $1,262.00 | $1,385.2400 | $1,385.24 | $1,385.30 | $1,385.20 | |