| 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 | $97.42 | 10.204% | $107.3607 | $107.36 | $107.35 | $107.40 |
| Purchase #2 | $68.94 | 13.590% | $78.3089 | $78.31 | $78.30 | $78.30 |
| Purchase #3 | $174.53 | 12.870% | $196.992 | $196.99 | $197.00 | $197.00 |
| Purchase #4 | $129.98 | 12.145% | $145.7661 | $145.77 | $145.75 | $145.80 |
| Purchase #5 | $200.46 | 8.528% | $217.5552 | $217.56 | $217.55 | $217.60 |
| Purchase #6 | $25.31 | 11.193% | $28.1429 | $28.14 | $28.15 | $28.10 |
| Purchase #7 | $250.81 | 13.107% | $283.6837 | $283.68 | $283.70 | $283.70 |
| 7 purchase totals = | $947.45 | $1,057.8095 | $1,057.81 | $1,057.80 | $1,057.90 | |