| 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 | $117.60 | 7.135% | $125.9908 | $125.99 | $126.00 | $126.00 |
| Purchase #2 | $83.55 | 6.529% | $89.005 | $89.01 | $89.00 | $89.00 |
| Purchase #3 | $104.81 | 4.779% | $109.8189 | $109.82 | $109.80 | $109.80 |
| Purchase #4 | $187.43 | 3.571% | $194.1231 | $194.12 | $194.10 | $194.10 |
| Purchase #5 | $87.90 | 11.184% | $97.7307 | $97.73 | $97.75 | $97.70 |
| Purchase #6 | $142.92 | 12.245% | $160.4206 | $160.42 | $160.40 | $160.40 |
| Purchase #7 | $229.51 | 9.673% | $251.7105 | $251.71 | $251.70 | $251.70 |
| 7 purchase totals = | $953.72 | $1,028.7996 | $1,028.80 | $1,028.75 | $1,028.70 | |