| 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 | $202.73 | 9.683% | $222.3603 | $222.36 | $222.35 | $222.40 |
| Purchase #2 | $22.65 | 10.831% | $25.1032 | $25.10 | $25.10 | $25.10 |
| Purchase #3 | $200.40 | 4.365% | $209.1475 | $209.15 | $209.15 | $209.10 |
| Purchase #4 | $186.70 | 6.288% | $198.4397 | $198.44 | $198.45 | $198.40 |
| Purchase #5 | $65.52 | 3.527% | $67.8309 | $67.83 | $67.85 | $67.80 |
| Purchase #6 | $5.88 | 5.397% | $6.1973 | $6.20 | $6.20 | $6.20 |
| Purchase #7 | $166.25 | 10.694% | $184.0288 | $184.03 | $184.05 | $184.00 |
| 7 purchase totals = | $850.13 | $913.1077 | $913.11 | $913.15 | $913.00 | |