| 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 | $232.91 | 10.400% | $257.1326 | $257.13 | $257.15 | $257.10 |
| Purchase #2 | $155.29 | 12.335% | $174.445 | $174.45 | $174.45 | $174.40 |
| Purchase #3 | $18.54 | 7.774% | $19.9813 | $19.98 | $20.00 | $20.00 |
| Purchase #4 | $116.28 | 6.192% | $123.4801 | $123.48 | $123.50 | $123.50 |
| Purchase #5 | $230.69 | 9.430% | $252.4441 | $252.44 | $252.45 | $252.40 |
| Purchase #6 | $166.40 | 5.268% | $175.166 | $175.17 | $175.15 | $175.20 |
| Purchase #7 | $219.82 | 4.856% | $230.4945 | $230.49 | $230.50 | $230.50 |
| 7 purchase totals = | $1,139.93 | $1,233.1436 | $1,233.14 | $1,233.20 | $1,233.10 | |