| 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 | $117.31 | 9.262% | $128.1753 | $128.18 | $128.20 | $128.20 |
| Purchase #2 | $214.61 | 11.782% | $239.8954 | $239.90 | $239.90 | $239.90 |
| Purchase #3 | $119.75 | 5.600% | $126.456 | $126.46 | $126.45 | $126.50 |
| Purchase #4 | $243.95 | 7.545% | $262.356 | $262.36 | $262.35 | $262.40 |
| Purchase #5 | $134.95 | 4.674% | $141.2576 | $141.26 | $141.25 | $141.30 |
| Purchase #6 | $118.90 | 9.190% | $129.8269 | $129.83 | $129.85 | $129.80 |
| Purchase #7 | $136.91 | 5.277% | $144.1347 | $144.13 | $144.15 | $144.10 |
| 7 purchase totals = | $1,086.38 | $1,172.1019 | $1,172.12 | $1,172.15 | $1,172.20 | |