| 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 | $237.71 | 13.424% | $269.6202 | $269.62 | $269.60 | $269.60 |
| Purchase #2 | $85.92 | 11.636% | $95.9177 | $95.92 | $95.90 | $95.90 |
| Purchase #3 | $45.82 | 3.546% | $47.4448 | $47.44 | $47.45 | $47.40 |
| Purchase #4 | $71.78 | 12.122% | $80.4812 | $80.48 | $80.50 | $80.50 |
| Purchase #5 | $218.48 | 13.352% | $247.6514 | $247.65 | $247.65 | $247.70 |
| Purchase #6 | $238.90 | 7.313% | $256.3708 | $256.37 | $256.35 | $256.40 |
| Purchase #7 | $168.63 | 12.669% | $189.9937 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $1,067.24 | $1,187.4798 | $1,187.47 | $1,187.45 | $1,187.50 | |