| 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 | $129.61 | 8.606% | $140.7642 | $140.76 | $140.75 | $140.80 |
| Purchase #2 | $174.85 | 3.186% | $180.4207 | $180.42 | $180.40 | $180.40 |
| Purchase #3 | $35.75 | 6.285% | $37.9969 | $38.00 | $38.00 | $38.00 |
| Purchase #4 | $125.59 | 6.293% | $133.4934 | $133.49 | $133.50 | $133.50 |
| Purchase #5 | $224.99 | 11.581% | $251.0461 | $251.05 | $251.05 | $251.00 |
| Purchase #6 | $196.63 | 10.442% | $217.1621 | $217.16 | $217.15 | $217.20 |
| Purchase #7 | $248.25 | 12.817% | $280.0682 | $280.07 | $280.05 | $280.10 |
| 7 purchase totals = | $1,135.67 | $1,240.9516 | $1,240.95 | $1,240.90 | $1,241.00 | |