| 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 | $233.55 | 7.503% | $251.0733 | $251.07 | $251.05 | $251.10 |
| Purchase #2 | $104.61 | 7.400% | $112.3511 | $112.35 | $112.35 | $112.40 |
| Purchase #3 | $107.95 | 13.504% | $122.5276 | $122.53 | $122.55 | $122.50 |
| Purchase #4 | $138.84 | 5.310% | $146.2124 | $146.21 | $146.20 | $146.20 |
| Purchase #5 | $34.33 | 5.455% | $36.2027 | $36.20 | $36.20 | $36.20 |
| Purchase #6 | $112.47 | 12.311% | $126.3162 | $126.32 | $126.30 | $126.30 |
| Purchase #7 | $247.55 | 13.433% | $280.8034 | $280.80 | $280.80 | $280.80 |
| 7 purchase totals = | $979.30 | $1,075.4867 | $1,075.48 | $1,075.45 | $1,075.50 | |