| 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 | $220.30 | 8.265% | $238.5078 | $238.51 | $238.50 | $238.50 |
| Purchase #2 | $151.33 | 8.465% | $164.1401 | $164.14 | $164.15 | $164.10 |
| Purchase #3 | $120.57 | 7.234% | $129.292 | $129.29 | $129.30 | $129.30 |
| Purchase #4 | $123.47 | 6.764% | $131.8215 | $131.82 | $131.80 | $131.80 |
| Purchase #5 | $198.68 | 8.755% | $216.0744 | $216.07 | $216.05 | $216.10 |
| Purchase #6 | $226.57 | 10.404% | $250.1423 | $250.14 | $250.15 | $250.10 |
| Purchase #7 | $71.55 | 8.849% | $77.8815 | $77.88 | $77.90 | $77.90 |
| 7 purchase totals = | $1,112.47 | $1,207.8596 | $1,207.85 | $1,207.85 | $1,207.80 | |