| 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 | $22.35 | 4.843% | $23.4324 | $23.43 | $23.45 | $23.40 |
| Purchase #2 | $13.37 | 12.250% | $15.0078 | $15.01 | $15.00 | $15.00 |
| Purchase #3 | $196.72 | 13.254% | $222.7933 | $222.79 | $222.80 | $222.80 |
| Purchase #4 | $89.61 | 3.420% | $92.6747 | $92.67 | $92.65 | $92.70 |
| Purchase #5 | $229.49 | 4.811% | $240.5308 | $240.53 | $240.55 | $240.50 |
| Purchase #6 | $8.85 | 11.163% | $9.8379 | $9.84 | $9.85 | $9.80 |
| Purchase #7 | $97.68 | 7.815% | $105.3137 | $105.31 | $105.30 | $105.30 |
| 7 purchase totals = | $658.07 | $709.5906 | $709.58 | $709.60 | $709.50 | |