| 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 | $203.54 | 5.542% | $214.8202 | $214.82 | $214.80 | $214.80 |
| Purchase #2 | $250.26 | 11.782% | $279.7456 | $279.75 | $279.75 | $279.70 |
| Purchase #3 | $114.90 | 6.507% | $122.3765 | $122.38 | $122.40 | $122.40 |
| Purchase #4 | $36.87 | 12.698% | $41.5518 | $41.55 | $41.55 | $41.60 |
| Purchase #5 | $208.92 | 4.407% | $218.1271 | $218.13 | $218.15 | $218.10 |
| Purchase #6 | $174.88 | 13.640% | $198.7336 | $198.73 | $198.75 | $198.70 |
| Purchase #7 | $146.72 | 5.414% | $154.6634 | $154.66 | $154.65 | $154.70 |
| 7 purchase totals = | $1,136.09 | $1,230.0182 | $1,230.02 | $1,230.05 | $1,230.00 | |