| 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 | $248.45 | 4.818% | $260.4203 | $260.42 | $260.40 | $260.40 |
| Purchase #2 | $121.55 | 7.416% | $130.5641 | $130.56 | $130.55 | $130.60 |
| Purchase #3 | $48.53 | 8.347% | $52.5808 | $52.58 | $52.60 | $52.60 |
| Purchase #4 | $95.46 | 12.127% | $107.0364 | $107.04 | $107.05 | $107.00 |
| Purchase #5 | $203.99 | 5.565% | $215.342 | $215.34 | $215.35 | $215.30 |
| Purchase #6 | $108.90 | 7.754% | $117.3441 | $117.34 | $117.35 | $117.30 |
| Purchase #7 | $98.93 | 7.792% | $106.6386 | $106.64 | $106.65 | $106.60 |
| 7 purchase totals = | $925.81 | $989.9263 | $989.92 | $989.95 | $989.80 | |