| 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 | $247.76 | 10.208% | $273.0513 | $273.05 | $273.05 | $273.10 |
| Purchase #2 | $189.54 | 4.704% | $198.456 | $198.46 | $198.45 | $198.50 |
| Purchase #3 | $104.46 | 4.304% | $108.956 | $108.96 | $108.95 | $109.00 |
| Purchase #4 | $180.39 | 10.276% | $198.9269 | $198.93 | $198.95 | $198.90 |
| Purchase #5 | $85.71 | 9.231% | $93.6219 | $93.62 | $93.60 | $93.60 |
| Purchase #6 | $217.46 | 11.686% | $242.8724 | $242.87 | $242.85 | $242.90 |
| Purchase #7 | $92.63 | 11.254% | $103.0546 | $103.05 | $103.05 | $103.10 |
| 7 purchase totals = | $1,117.95 | $1,218.9391 | $1,218.94 | $1,218.90 | $1,219.10 | |