| 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 | $19.73 | 13.599% | $22.4131 | $22.41 | $22.40 | $22.40 |
| Purchase #2 | $181.57 | 5.176% | $190.9681 | $190.97 | $190.95 | $191.00 |
| Purchase #3 | $59.93 | 12.123% | $67.1953 | $67.20 | $67.20 | $67.20 |
| Purchase #4 | $29.67 | 5.269% | $31.2333 | $31.23 | $31.25 | $31.20 |
| Purchase #5 | $156.37 | 7.162% | $167.5692 | $167.57 | $167.55 | $167.60 |
| Purchase #6 | $246.73 | 11.385% | $274.8202 | $274.82 | $274.80 | $274.80 |
| Purchase #7 | $125.36 | 3.267% | $129.4555 | $129.46 | $129.45 | $129.50 |
| 7 purchase totals = | $819.36 | $883.6547 | $883.66 | $883.60 | $883.70 | |