| 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 | $89.38 | 3.318% | $92.3456 | $92.35 | $92.35 | $92.30 |
| Purchase #2 | $246.95 | 6.360% | $262.656 | $262.66 | $262.65 | $262.70 |
| Purchase #3 | $155.80 | 6.581% | $166.0532 | $166.05 | $166.05 | $166.10 |
| Purchase #4 | $154.90 | 3.208% | $159.8692 | $159.87 | $159.85 | $159.90 |
| Purchase #5 | $181.69 | 5.279% | $191.2814 | $191.28 | $191.30 | $191.30 |
| Purchase #6 | $54.42 | 12.585% | $61.2688 | $61.27 | $61.25 | $61.30 |
| Purchase #7 | $158.35 | 10.196% | $174.4954 | $174.50 | $174.50 | $174.50 |
| 7 purchase totals = | $1,041.49 | $1,107.9696 | $1,107.98 | $1,107.95 | $1,108.10 | |