| 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 | $176.99 | 5.713% | $187.1014 | $187.10 | $187.10 | $187.10 |
| Purchase #2 | $219.90 | 5.849% | $232.762 | $232.76 | $232.75 | $232.80 |
| Purchase #3 | $146.44 | 4.862% | $153.5599 | $153.56 | $153.55 | $153.60 |
| Purchase #4 | $232.75 | 9.109% | $253.9512 | $253.95 | $253.95 | $254.00 |
| Purchase #5 | $43.74 | 13.701% | $49.7328 | $49.73 | $49.75 | $49.70 |
| Purchase #6 | $205.95 | 11.513% | $229.661 | $229.66 | $229.65 | $229.70 |
| Purchase #7 | $216.79 | 3.212% | $223.7533 | $223.75 | $223.75 | $223.80 |
| 7 purchase totals = | $1,242.56 | $1,330.5216 | $1,330.51 | $1,330.50 | $1,330.70 | |