| 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 | $220.25 | 7.270% | $236.2622 | $236.26 | $236.25 | $236.30 |
| Purchase #2 | $116.46 | 5.680% | $123.0749 | $123.07 | $123.05 | $123.10 |
| Purchase #3 | $220.87 | 9.403% | $241.6384 | $241.64 | $241.65 | $241.60 |
| Purchase #4 | $205.99 | 7.856% | $222.1726 | $222.17 | $222.15 | $222.20 |
| Purchase #5 | $67.71 | 4.682% | $70.8802 | $70.88 | $70.90 | $70.90 |
| Purchase #6 | $197.40 | 4.854% | $206.9818 | $206.98 | $207.00 | $207.00 |
| Purchase #7 | $166.80 | 6.859% | $178.2408 | $178.24 | $178.25 | $178.20 |
| 7 purchase totals = | $1,195.48 | $1,279.2509 | $1,279.24 | $1,279.25 | $1,279.30 | |