| 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 | $209.35 | 10.423% | $231.1706 | $231.17 | $231.15 | $231.20 |
| Purchase #2 | $168.56 | 9.350% | $184.3204 | $184.32 | $184.30 | $184.30 |
| Purchase #3 | $230.74 | 7.861% | $248.8785 | $248.88 | $248.90 | $248.90 |
| Purchase #4 | $176.87 | 3.126% | $182.399 | $182.40 | $182.40 | $182.40 |
| Purchase #5 | $230.59 | 7.815% | $248.6106 | $248.61 | $248.60 | $248.60 |
| Purchase #6 | $25.52 | 10.583% | $28.2208 | $28.22 | $28.20 | $28.20 |
| Purchase #7 | $5.76 | 11.670% | $6.4322 | $6.43 | $6.45 | $6.40 |
| 7 purchase totals = | $1,047.39 | $1,130.0321 | $1,130.03 | $1,130.00 | $1,130.00 | |