| 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 | $210.64 | 6.166% | $223.6281 | $223.63 | $223.65 | $223.60 |
| Purchase #2 | $172.68 | 9.785% | $189.5767 | $189.58 | $189.60 | $189.60 |
| Purchase #3 | $201.55 | 12.471% | $226.6853 | $226.69 | $226.70 | $226.70 |
| Purchase #4 | $96.56 | 7.710% | $104.0048 | $104.00 | $104.00 | $104.00 |
| Purchase #5 | $88.63 | 10.403% | $97.8502 | $97.85 | $97.85 | $97.90 |
| Purchase #6 | $198.61 | 8.776% | $216.04 | $216.04 | $216.05 | $216.00 |
| Purchase #7 | $195.50 | 7.188% | $209.5525 | $209.55 | $209.55 | $209.60 |
| 7 purchase totals = | $1,164.17 | $1,267.3376 | $1,267.34 | $1,267.40 | $1,267.40 | |