| 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 | $139.69 | 8.594% | $151.695 | $151.70 | $151.70 | $151.70 |
| Purchase #2 | $237.65 | 6.116% | $252.1847 | $252.18 | $252.20 | $252.20 |
| Purchase #3 | $250.45 | 13.862% | $285.1674 | $285.17 | $285.15 | $285.20 |
| Purchase #4 | $230.71 | 10.392% | $254.6854 | $254.69 | $254.70 | $254.70 |
| Purchase #5 | $70.81 | 9.665% | $77.6538 | $77.65 | $77.65 | $77.70 |
| Purchase #6 | $110.44 | 12.236% | $123.9534 | $123.95 | $123.95 | $124.00 |
| Purchase #7 | $169.81 | 7.464% | $182.4846 | $182.48 | $182.50 | $182.50 |
| 7 purchase totals = | $1,209.56 | $1,327.8243 | $1,327.82 | $1,327.85 | $1,328.00 | |