| 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 | $5.66 | 9.566% | $6.2014 | $6.20 | $6.20 | $6.20 |
| Purchase #2 | $230.88 | 9.526% | $252.8736 | $252.87 | $252.85 | $252.90 |
| Purchase #3 | $54.32 | 13.683% | $61.7526 | $61.75 | $61.75 | $61.80 |
| Purchase #4 | $208.30 | 5.255% | $219.2462 | $219.25 | $219.25 | $219.20 |
| Purchase #5 | $131.41 | 10.571% | $145.3014 | $145.30 | $145.30 | $145.30 |
| Purchase #6 | $239.27 | 4.776% | $250.6975 | $250.70 | $250.70 | $250.70 |
| Purchase #7 | $231.92 | 5.366% | $244.3648 | $244.36 | $244.35 | $244.40 |
| 7 purchase totals = | $1,101.76 | $1,180.4375 | $1,180.43 | $1,180.40 | $1,180.50 | |