| 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 | $101.49 | 11.191% | $112.8477 | $112.85 | $112.85 | $112.80 |
| Purchase #2 | $159.68 | 13.410% | $181.0931 | $181.09 | $181.10 | $181.10 |
| Purchase #3 | $156.87 | 3.577% | $162.4812 | $162.48 | $162.50 | $162.50 |
| Purchase #4 | $130.88 | 4.732% | $137.0732 | $137.07 | $137.05 | $137.10 |
| Purchase #5 | $184.94 | 4.504% | $193.2697 | $193.27 | $193.25 | $193.30 |
| Purchase #6 | $183.45 | 12.298% | $206.0107 | $206.01 | $206.00 | $206.00 |
| Purchase #7 | $247.60 | 3.504% | $256.2759 | $256.28 | $256.30 | $256.30 |
| 7 purchase totals = | $1,164.91 | $1,249.0515 | $1,249.05 | $1,249.05 | $1,249.10 | |