| 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 | $250.98 | 9.739% | $275.4229 | $275.42 | $275.40 | $275.40 |
| Purchase #2 | $204.88 | 5.163% | $215.458 | $215.46 | $215.45 | $215.50 |
| Purchase #3 | $211.65 | 5.266% | $222.7955 | $222.80 | $222.80 | $222.80 |
| Purchase #4 | $146.77 | 7.175% | $157.3007 | $157.30 | $157.30 | $157.30 |
| Purchase #5 | $169.99 | 10.492% | $187.8254 | $187.83 | $187.85 | $187.80 |
| Purchase #6 | $133.53 | 12.461% | $150.1692 | $150.17 | $150.15 | $150.20 |
| Purchase #7 | $206.52 | 4.590% | $215.9993 | $216.00 | $216.00 | $216.00 |
| 7 purchase totals = | $1,324.32 | $1,424.9710 | $1,424.98 | $1,424.95 | $1,425.00 | |