| 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 | $111.32 | 8.337% | $120.6007 | $120.60 | $120.60 | $120.60 |
| Purchase #2 | $248.27 | 9.273% | $271.2921 | $271.29 | $271.30 | $271.30 |
| Purchase #3 | $246.51 | 4.326% | $257.174 | $257.17 | $257.15 | $257.20 |
| Purchase #4 | $199.75 | 8.690% | $217.1083 | $217.11 | $217.10 | $217.10 |
| Purchase #5 | $54.26 | 3.804% | $56.3241 | $56.32 | $56.30 | $56.30 |
| Purchase #6 | $215.35 | 7.482% | $231.4625 | $231.46 | $231.45 | $231.50 |
| Purchase #7 | $63.70 | 4.382% | $66.4913 | $66.49 | $66.50 | $66.50 |
| 7 purchase totals = | $1,139.16 | $1,220.4530 | $1,220.44 | $1,220.40 | $1,220.50 | |