| 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 | $75.80 | 11.804% | $84.7474 | $84.75 | $84.75 | $84.70 |
| Purchase #2 | $140.65 | 13.766% | $160.0119 | $160.01 | $160.00 | $160.00 |
| Purchase #3 | $180.66 | 10.727% | $200.0394 | $200.04 | $200.05 | $200.00 |
| Purchase #4 | $194.37 | 7.282% | $208.524 | $208.52 | $208.50 | $208.50 |
| Purchase #5 | $118.41 | 4.293% | $123.4933 | $123.49 | $123.50 | $123.50 |
| Purchase #6 | $234.25 | 13.342% | $265.5036 | $265.50 | $265.50 | $265.50 |
| Purchase #7 | $241.96 | 4.863% | $253.7265 | $253.73 | $253.75 | $253.70 |
| 7 purchase totals = | $1,186.10 | $1,296.0461 | $1,296.04 | $1,296.05 | $1,295.90 | |