| 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 | $201.86 | 7.687% | $217.377 | $217.38 | $217.40 | $217.40 |
| Purchase #2 | $39.96 | 4.764% | $41.8637 | $41.86 | $41.85 | $41.90 |
| Purchase #3 | $97.55 | 5.403% | $102.8206 | $102.82 | $102.80 | $102.80 |
| Purchase #4 | $228.73 | 11.517% | $255.0728 | $255.07 | $255.05 | $255.10 |
| Purchase #5 | $194.73 | 13.764% | $221.5326 | $221.53 | $221.55 | $221.50 |
| Purchase #6 | $216.68 | 4.413% | $226.2421 | $226.24 | $226.25 | $226.20 |
| Purchase #7 | $60.41 | 4.494% | $63.1248 | $63.12 | $63.10 | $63.10 |
| 7 purchase totals = | $1,039.92 | $1,128.0336 | $1,128.02 | $1,128.00 | $1,128.00 | |