| 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 | $189.48 | 10.379% | $209.1461 | $209.15 | $209.15 | $209.10 |
| Purchase #2 | $198.29 | 8.768% | $215.6761 | $215.68 | $215.70 | $215.70 |
| Purchase #3 | $98.79 | 5.335% | $104.0604 | $104.06 | $104.05 | $104.10 |
| Purchase #4 | $74.42 | 10.459% | $82.2036 | $82.20 | $82.20 | $82.20 |
| Purchase #5 | $177.97 | 11.718% | $198.8245 | $198.82 | $198.80 | $198.80 |
| Purchase #6 | $204.52 | 4.159% | $213.026 | $213.03 | $213.05 | $213.00 |
| Purchase #7 | $174.57 | 5.297% | $183.817 | $183.82 | $183.80 | $183.80 |
| 7 purchase totals = | $1,118.04 | $1,206.7537 | $1,206.76 | $1,206.75 | $1,206.70 | |