| 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 | $22.96 | 12.836% | $25.9071 | $25.91 | $25.90 | $25.90 |
| Purchase #2 | $163.74 | 8.215% | $177.1912 | $177.19 | $177.20 | $177.20 |
| Purchase #3 | $100.69 | 12.734% | $113.5119 | $113.51 | $113.50 | $113.50 |
| Purchase #4 | $199.92 | 8.852% | $217.6169 | $217.62 | $217.60 | $217.60 |
| Purchase #5 | $229.52 | 5.419% | $241.9577 | $241.96 | $241.95 | $242.00 |
| Purchase #6 | $195.88 | 7.315% | $210.2086 | $210.21 | $210.20 | $210.20 |
| Purchase #7 | $87.45 | 11.837% | $97.8015 | $97.80 | $97.80 | $97.80 |
| 7 purchase totals = | $1,000.16 | $1,084.1949 | $1,084.20 | $1,084.15 | $1,084.20 | |