| 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 | $115.55 | 13.763% | $131.4531 | $131.45 | $131.45 | $131.50 |
| Purchase #2 | $210.35 | 5.808% | $222.5671 | $222.57 | $222.55 | $222.60 |
| Purchase #3 | $117.71 | 7.652% | $126.7172 | $126.72 | $126.70 | $126.70 |
| Purchase #4 | $213.56 | 4.205% | $222.5402 | $222.54 | $222.55 | $222.50 |
| Purchase #5 | $248.85 | 10.107% | $274.0013 | $274.00 | $274.00 | $274.00 |
| Purchase #6 | $22.69 | 9.140% | $24.7639 | $24.76 | $24.75 | $24.80 |
| Purchase #7 | $246.26 | 3.581% | $255.0786 | $255.08 | $255.10 | $255.10 |
| 7 purchase totals = | $1,174.97 | $1,257.1214 | $1,257.12 | $1,257.10 | $1,257.20 | |