| 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 | $250.86 | 11.734% | $280.2959 | $280.30 | $280.30 | $280.30 |
| Purchase #2 | $63.44 | 11.775% | $70.9101 | $70.91 | $70.90 | $70.90 |
| Purchase #3 | $5.42 | 13.563% | $6.1551 | $6.16 | $6.15 | $6.20 |
| Purchase #4 | $113.50 | 12.134% | $127.2721 | $127.27 | $127.25 | $127.30 |
| Purchase #5 | $244.78 | 9.626% | $268.3425 | $268.34 | $268.35 | $268.30 |
| Purchase #6 | $209.61 | 6.447% | $223.1236 | $223.12 | $223.10 | $223.10 |
| Purchase #7 | $213.51 | 5.346% | $224.9242 | $224.92 | $224.90 | $224.90 |
| 7 purchase totals = | $1,101.12 | $1,201.0235 | $1,201.02 | $1,200.95 | $1,201.00 | |