| 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 | $212.28 | 5.435% | $223.8174 | $223.82 | $223.80 | $223.80 |
| Purchase #2 | $141.90 | 11.863% | $158.7336 | $158.73 | $158.75 | $158.70 |
| Purchase #3 | $13.38 | 5.670% | $14.1386 | $14.14 | $14.15 | $14.10 |
| Purchase #4 | $31.62 | 3.524% | $32.7343 | $32.73 | $32.75 | $32.70 |
| Purchase #5 | $94.53 | 9.807% | $103.8006 | $103.80 | $103.80 | $103.80 |
| Purchase #6 | $197.81 | 12.412% | $222.3622 | $222.36 | $222.35 | $222.40 |
| Purchase #7 | $184.25 | 10.476% | $203.552 | $203.55 | $203.55 | $203.60 |
| 7 purchase totals = | $875.77 | $959.1387 | $959.13 | $959.15 | $959.10 | |