| 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 | $88.38 | 10.469% | $97.6325 | $97.63 | $97.65 | $97.60 |
| Purchase #2 | $228.40 | 6.164% | $242.4786 | $242.48 | $242.50 | $242.50 |
| Purchase #3 | $27.68 | 9.866% | $30.4109 | $30.41 | $30.40 | $30.40 |
| Purchase #4 | $123.26 | 11.607% | $137.5668 | $137.57 | $137.55 | $137.60 |
| Purchase #5 | $156.68 | 13.283% | $177.4918 | $177.49 | $177.50 | $177.50 |
| Purchase #6 | $189.65 | 11.292% | $211.0653 | $211.07 | $211.05 | $211.10 |
| Purchase #7 | $223.68 | 8.138% | $241.8831 | $241.88 | $241.90 | $241.90 |
| 7 purchase totals = | $1,037.73 | $1,138.5290 | $1,138.53 | $1,138.55 | $1,138.60 | |