| 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 | $192.91 | 6.273% | $205.0112 | $205.01 | $205.00 | $205.00 |
| Purchase #2 | $92.63 | 7.743% | $99.8023 | $99.80 | $99.80 | $99.80 |
| Purchase #3 | $93.50 | 12.750% | $105.4213 | $105.42 | $105.40 | $105.40 |
| Purchase #4 | $225.67 | 12.284% | $253.3913 | $253.39 | $253.40 | $253.40 |
| Purchase #5 | $54.25 | 8.238% | $58.7191 | $58.72 | $58.70 | $58.70 |
| Purchase #6 | $199.81 | 9.621% | $219.0337 | $219.03 | $219.05 | $219.00 |
| Purchase #7 | $174.84 | 10.708% | $193.5619 | $193.56 | $193.55 | $193.60 |
| 7 purchase totals = | $1,033.61 | $1,134.9408 | $1,134.93 | $1,134.90 | $1,134.90 | |