| 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 | $185.65 | 10.606% | $205.34 | $205.34 | $205.35 | $205.30 |
| Purchase #2 | $177.38 | 5.638% | $187.3807 | $187.38 | $187.40 | $187.40 |
| Purchase #3 | $242.89 | 4.157% | $252.9869 | $252.99 | $253.00 | $253.00 |
| Purchase #4 | $43.52 | 12.836% | $49.1062 | $49.11 | $49.10 | $49.10 |
| Purchase #5 | $125.37 | 11.368% | $139.6221 | $139.62 | $139.60 | $139.60 |
| Purchase #6 | $174.52 | 5.416% | $183.972 | $183.97 | $183.95 | $184.00 |
| Purchase #7 | $48.76 | 7.250% | $52.2951 | $52.30 | $52.30 | $52.30 |
| 7 purchase totals = | $998.09 | $1,070.7030 | $1,070.71 | $1,070.70 | $1,070.70 | |