| 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 | $219.53 | 4.504% | $229.4176 | $229.42 | $229.40 | $229.40 |
| Purchase #2 | $106.43 | 12.441% | $119.671 | $119.67 | $119.65 | $119.70 |
| Purchase #3 | $98.56 | 3.538% | $102.0471 | $102.05 | $102.05 | $102.00 |
| Purchase #4 | $187.47 | 9.184% | $204.6872 | $204.69 | $204.70 | $204.70 |
| Purchase #5 | $188.79 | 5.299% | $198.794 | $198.79 | $198.80 | $198.80 |
| Purchase #6 | $82.96 | 8.698% | $90.1759 | $90.18 | $90.20 | $90.20 |
| Purchase #7 | $89.25 | 6.163% | $94.7505 | $94.75 | $94.75 | $94.80 |
| 7 purchase totals = | $972.99 | $1,039.5433 | $1,039.55 | $1,039.55 | $1,039.60 | |