| 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 | $191.84 | 6.862% | $205.0041 | $205.00 | $205.00 | $205.00 |
| Purchase #2 | $86.52 | 3.112% | $89.2125 | $89.21 | $89.20 | $89.20 |
| Purchase #3 | $195.77 | 6.350% | $208.2014 | $208.20 | $208.20 | $208.20 |
| Purchase #4 | $194.40 | 13.576% | $220.7917 | $220.79 | $220.80 | $220.80 |
| Purchase #5 | $91.75 | 8.320% | $99.3836 | $99.38 | $99.40 | $99.40 |
| Purchase #6 | $49.91 | 7.432% | $53.6193 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $65.70 | 7.538% | $70.6525 | $70.65 | $70.65 | $70.70 |
| 7 purchase totals = | $875.89 | $946.8651 | $946.85 | $946.85 | $946.90 | |