| 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 | $226.57 | 6.411% | $241.0954 | $241.10 | $241.10 | $241.10 |
| Purchase #2 | $239.96 | 7.173% | $257.1723 | $257.17 | $257.15 | $257.20 |
| Purchase #3 | $170.99 | 12.447% | $192.2731 | $192.27 | $192.25 | $192.30 |
| Purchase #4 | $157.78 | 5.821% | $166.9644 | $166.96 | $166.95 | $167.00 |
| Purchase #5 | $44.39 | 12.149% | $49.7829 | $49.78 | $49.80 | $49.80 |
| Purchase #6 | $177.61 | 6.282% | $188.7675 | $188.77 | $188.75 | $188.80 |
| Purchase #7 | $203.73 | 6.631% | $217.2393 | $217.24 | $217.25 | $217.20 |
| 7 purchase totals = | $1,221.03 | $1,313.2949 | $1,313.29 | $1,313.25 | $1,313.40 | |