| 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 | $191.88 | 9.372% | $209.863 | $209.86 | $209.85 | $209.90 |
| Purchase #2 | $234.91 | 9.769% | $257.8584 | $257.86 | $257.85 | $257.90 |
| Purchase #3 | $95.74 | 12.358% | $107.5715 | $107.57 | $107.55 | $107.60 |
| Purchase #4 | $99.39 | 3.596% | $102.9641 | $102.96 | $102.95 | $103.00 |
| Purchase #5 | $247.74 | 12.472% | $278.6381 | $278.64 | $278.65 | $278.60 |
| Purchase #6 | $106.46 | 4.443% | $111.19 | $111.19 | $111.20 | $111.20 |
| Purchase #7 | $55.67 | 5.721% | $58.8549 | $58.85 | $58.85 | $58.90 |
| 7 purchase totals = | $1,031.79 | $1,126.9400 | $1,126.93 | $1,126.90 | $1,127.10 | |