| 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 | $219.89 | 10.187% | $242.2902 | $242.29 | $242.30 | $242.30 |
| Purchase #2 | $177.90 | 8.818% | $193.5872 | $193.59 | $193.60 | $193.60 |
| Purchase #3 | $34.35 | 9.797% | $37.7153 | $37.72 | $37.70 | $37.70 |
| Purchase #4 | $68.50 | 6.129% | $72.6984 | $72.70 | $72.70 | $72.70 |
| Purchase #5 | $198.47 | 12.598% | $223.4733 | $223.47 | $223.45 | $223.50 |
| Purchase #6 | $14.78 | 10.549% | $16.3391 | $16.34 | $16.35 | $16.30 |
| Purchase #7 | $51.88 | 11.514% | $57.8535 | $57.85 | $57.85 | $57.90 |
| 7 purchase totals = | $765.77 | $843.9570 | $843.96 | $843.95 | $844.00 | |