| 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 | $211.64 | 12.702% | $238.5225 | $238.52 | $238.50 | $238.50 |
| Purchase #2 | $127.58 | 11.218% | $141.8919 | $141.89 | $141.90 | $141.90 |
| Purchase #3 | $201.98 | 5.669% | $213.4302 | $213.43 | $213.45 | $213.40 |
| Purchase #4 | $133.73 | 5.324% | $140.8498 | $140.85 | $140.85 | $140.80 |
| Purchase #5 | $245.60 | 5.207% | $258.3884 | $258.39 | $258.40 | $258.40 |
| Purchase #6 | $9.85 | 11.794% | $11.0117 | $11.01 | $11.00 | $11.00 |
| Purchase #7 | $223.71 | 9.517% | $245.0005 | $245.00 | $245.00 | $245.00 |
| 7 purchase totals = | $1,154.09 | $1,249.0950 | $1,249.09 | $1,249.10 | $1,249.00 | |