| 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 | $210.95 | 12.226% | $236.7407 | $236.74 | $236.75 | $236.70 |
| Purchase #2 | $199.28 | 12.364% | $223.919 | $223.92 | $223.90 | $223.90 |
| Purchase #3 | $126.59 | 9.525% | $138.6477 | $138.65 | $138.65 | $138.60 |
| Purchase #4 | $240.43 | 9.379% | $262.9799 | $262.98 | $263.00 | $263.00 |
| Purchase #5 | $194.55 | 10.488% | $214.9544 | $214.95 | $214.95 | $215.00 |
| Purchase #6 | $202.94 | 9.449% | $222.1158 | $222.12 | $222.10 | $222.10 |
| Purchase #7 | $225.69 | 13.126% | $255.3141 | $255.31 | $255.30 | $255.30 |
| 7 purchase totals = | $1,400.43 | $1,554.6716 | $1,554.67 | $1,554.65 | $1,554.60 | |