| 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 | $206.77 | 11.230% | $229.9903 | $229.99 | $230.00 | $230.00 |
| Purchase #2 | $193.90 | 9.170% | $211.6806 | $211.68 | $211.70 | $211.70 |
| Purchase #3 | $162.96 | 9.146% | $177.8643 | $177.86 | $177.85 | $177.90 |
| Purchase #4 | $134.74 | 12.699% | $151.8506 | $151.85 | $151.85 | $151.90 |
| Purchase #5 | $242.70 | 3.203% | $250.4737 | $250.47 | $250.45 | $250.50 |
| Purchase #6 | $162.65 | 11.368% | $181.1401 | $181.14 | $181.15 | $181.10 |
| Purchase #7 | $92.81 | 8.133% | $100.3582 | $100.36 | $100.35 | $100.40 |
| 7 purchase totals = | $1,196.53 | $1,303.3578 | $1,303.35 | $1,303.35 | $1,303.50 | |