| 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 | $104.75 | 7.860% | $112.9834 | $112.98 | $113.00 | $113.00 |
| Purchase #2 | $206.40 | 10.538% | $228.1504 | $228.15 | $228.15 | $228.20 |
| Purchase #3 | $183.65 | 10.293% | $202.5531 | $202.55 | $202.55 | $202.60 |
| Purchase #4 | $180.77 | 4.780% | $189.4108 | $189.41 | $189.40 | $189.40 |
| Purchase #5 | $60.89 | 10.754% | $67.4381 | $67.44 | $67.45 | $67.40 |
| Purchase #6 | $178.50 | 8.315% | $193.3423 | $193.34 | $193.35 | $193.30 |
| Purchase #7 | $231.90 | 4.338% | $241.9598 | $241.96 | $241.95 | $242.00 |
| 7 purchase totals = | $1,146.86 | $1,235.8379 | $1,235.83 | $1,235.85 | $1,235.90 | |