| 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 | $205.26 | 6.523% | $218.6491 | $218.65 | $218.65 | $218.60 |
| Purchase #2 | $190.92 | 7.540% | $205.3154 | $205.32 | $205.30 | $205.30 |
| Purchase #3 | $6.45 | 3.788% | $6.6943 | $6.69 | $6.70 | $6.70 |
| Purchase #4 | $29.94 | 11.754% | $33.4591 | $33.46 | $33.45 | $33.50 |
| Purchase #5 | $104.74 | 7.133% | $112.2111 | $112.21 | $112.20 | $112.20 |
| Purchase #6 | $196.49 | 5.492% | $207.2812 | $207.28 | $207.30 | $207.30 |
| Purchase #7 | $186.42 | 13.332% | $211.2735 | $211.27 | $211.25 | $211.30 |
| 7 purchase totals = | $920.22 | $994.8837 | $994.88 | $994.85 | $994.90 | |