| 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 | $241.76 | 12.796% | $272.6956 | $272.70 | $272.70 | $272.70 |
| Purchase #2 | $114.85 | 7.228% | $123.1514 | $123.15 | $123.15 | $123.20 |
| Purchase #3 | $113.32 | 10.462% | $125.1755 | $125.18 | $125.20 | $125.20 |
| Purchase #4 | $199.71 | 8.506% | $216.6973 | $216.70 | $216.70 | $216.70 |
| Purchase #5 | $222.95 | 3.707% | $231.2148 | $231.21 | $231.20 | $231.20 |
| Purchase #6 | $230.36 | 4.257% | $240.1664 | $240.17 | $240.15 | $240.20 |
| Purchase #7 | $215.39 | 10.404% | $237.7992 | $237.80 | $237.80 | $237.80 |
| 7 purchase totals = | $1,338.34 | $1,446.9002 | $1,446.91 | $1,446.90 | $1,447.00 | |