| 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 | $235.75 | 5.525% | $248.7752 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $220.56 | 12.844% | $248.8887 | $248.89 | $248.90 | $248.90 |
| Purchase #3 | $26.69 | 12.809% | $30.1087 | $30.11 | $30.10 | $30.10 |
| Purchase #4 | $245.82 | 9.747% | $269.7801 | $269.78 | $269.80 | $269.80 |
| Purchase #5 | $22.61 | 13.530% | $25.6691 | $25.67 | $25.65 | $25.70 |
| Purchase #6 | $230.55 | 4.696% | $241.3766 | $241.38 | $241.40 | $241.40 |
| Purchase #7 | $109.94 | 5.657% | $116.1593 | $116.16 | $116.15 | $116.20 |
| 7 purchase totals = | $1,091.92 | $1,180.7577 | $1,180.77 | $1,180.80 | $1,180.90 | |