| 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 | $121.56 | 13.686% | $138.1967 | $138.20 | $138.20 | $138.20 |
| Purchase #2 | $222.44 | 4.457% | $232.3542 | $232.35 | $232.35 | $232.40 |
| Purchase #3 | $196.47 | 10.110% | $216.3331 | $216.33 | $216.35 | $216.30 |
| Purchase #4 | $47.45 | 4.720% | $49.6896 | $49.69 | $49.70 | $49.70 |
| Purchase #5 | $205.70 | 8.385% | $222.9479 | $222.95 | $222.95 | $222.90 |
| Purchase #6 | $134.91 | 7.487% | $145.0107 | $145.01 | $145.00 | $145.00 |
| Purchase #7 | $183.68 | 7.532% | $197.5148 | $197.51 | $197.50 | $197.50 |
| 7 purchase totals = | $1,112.21 | $1,202.0470 | $1,202.04 | $1,202.05 | $1,202.00 | |