| 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 | $116.42 | 7.806% | $125.5077 | $125.51 | $125.50 | $125.50 |
| Purchase #2 | $237.73 | 5.558% | $250.943 | $250.94 | $250.95 | $250.90 |
| Purchase #3 | $227.97 | 8.577% | $247.523 | $247.52 | $247.50 | $247.50 |
| Purchase #4 | $18.50 | 8.874% | $20.1417 | $20.14 | $20.15 | $20.10 |
| Purchase #5 | $213.35 | 3.365% | $220.5292 | $220.53 | $220.55 | $220.50 |
| Purchase #6 | $168.51 | 9.794% | $185.0139 | $185.01 | $185.00 | $185.00 |
| Purchase #7 | $64.32 | 12.615% | $72.434 | $72.43 | $72.45 | $72.40 |
| 7 purchase totals = | $1,046.80 | $1,122.0925 | $1,122.08 | $1,122.10 | $1,121.90 | |