| 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 | $36.45 | 9.272% | $39.8296 | $39.83 | $39.85 | $39.80 |
| Purchase #2 | $125.72 | 10.244% | $138.5988 | $138.60 | $138.60 | $138.60 |
| Purchase #3 | $218.37 | 6.534% | $232.6383 | $232.64 | $232.65 | $232.60 |
| Purchase #4 | $193.42 | 4.777% | $202.6597 | $202.66 | $202.65 | $202.70 |
| Purchase #5 | $134.75 | 12.328% | $151.362 | $151.36 | $151.35 | $151.40 |
| Purchase #6 | $138.54 | 5.667% | $146.3911 | $146.39 | $146.40 | $146.40 |
| Purchase #7 | $207.30 | 12.673% | $233.5711 | $233.57 | $233.55 | $233.60 |
| 7 purchase totals = | $1,054.55 | $1,145.0506 | $1,145.05 | $1,145.05 | $1,145.10 | |