| 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 | $8.36 | 3.484% | $8.6513 | $8.65 | $8.65 | $8.70 |
| Purchase #2 | $215.74 | 12.699% | $243.1368 | $243.14 | $243.15 | $243.10 |
| Purchase #3 | $218.33 | 12.236% | $245.0449 | $245.04 | $245.05 | $245.00 |
| Purchase #4 | $165.82 | 6.214% | $176.1241 | $176.12 | $176.10 | $176.10 |
| Purchase #5 | $167.76 | 7.387% | $180.1524 | $180.15 | $180.15 | $180.20 |
| Purchase #6 | $181.88 | 10.291% | $200.5973 | $200.60 | $200.60 | $200.60 |
| Purchase #7 | $163.41 | 5.192% | $171.8942 | $171.89 | $171.90 | $171.90 |
| 7 purchase totals = | $1,121.30 | $1,225.6010 | $1,225.59 | $1,225.60 | $1,225.60 | |