| 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 | $214.69 | 10.352% | $236.9147 | $236.91 | $236.90 | $236.90 |
| Purchase #2 | $172.56 | 10.747% | $191.105 | $191.11 | $191.10 | $191.10 |
| Purchase #3 | $45.95 | 11.844% | $51.3923 | $51.39 | $51.40 | $51.40 |
| Purchase #4 | $178.96 | 9.155% | $195.3438 | $195.34 | $195.35 | $195.30 |
| Purchase #5 | $122.91 | 12.264% | $137.9837 | $137.98 | $138.00 | $138.00 |
| Purchase #6 | $93.80 | 11.830% | $104.8965 | $104.90 | $104.90 | $104.90 |
| Purchase #7 | $109.86 | 11.561% | $122.5609 | $122.56 | $122.55 | $122.60 |
| 7 purchase totals = | $938.73 | $1,040.1969 | $1,040.19 | $1,040.20 | $1,040.20 | |