| 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 | $129.58 | 9.538% | $141.9393 | $141.94 | $141.95 | $141.90 |
| Purchase #2 | $131.37 | 10.256% | $144.8433 | $144.84 | $144.85 | $144.80 |
| Purchase #3 | $106.96 | 11.105% | $118.8379 | $118.84 | $118.85 | $118.80 |
| Purchase #4 | $152.57 | 7.560% | $164.1043 | $164.10 | $164.10 | $164.10 |
| Purchase #5 | $224.27 | 12.244% | $251.7296 | $251.73 | $251.75 | $251.70 |
| Purchase #6 | $92.56 | 13.110% | $104.6946 | $104.69 | $104.70 | $104.70 |
| Purchase #7 | $110.42 | 13.406% | $125.2229 | $125.22 | $125.20 | $125.20 |
| 7 purchase totals = | $947.73 | $1,051.3719 | $1,051.36 | $1,051.40 | $1,051.20 | |