| 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 | $207.38 | 4.517% | $216.7474 | $216.75 | $216.75 | $216.70 |
| Purchase #2 | $99.81 | 10.705% | $110.4947 | $110.49 | $110.50 | $110.50 |
| Purchase #3 | $193.78 | 12.204% | $217.4289 | $217.43 | $217.45 | $217.40 |
| Purchase #4 | $211.27 | 5.348% | $222.5687 | $222.57 | $222.55 | $222.60 |
| Purchase #5 | $73.95 | 9.591% | $81.0425 | $81.04 | $81.05 | $81.00 |
| Purchase #6 | $157.43 | 9.324% | $172.1088 | $172.11 | $172.10 | $172.10 |
| Purchase #7 | $170.99 | 4.340% | $178.411 | $178.41 | $178.40 | $178.40 |
| 7 purchase totals = | $1,114.61 | $1,198.8020 | $1,198.80 | $1,198.80 | $1,198.70 | |