| 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 | $122.50 | 7.133% | $131.2379 | $131.24 | $131.25 | $131.20 |
| Purchase #2 | $98.82 | 13.836% | $112.4927 | $112.49 | $112.50 | $112.50 |
| Purchase #3 | $221.77 | 5.865% | $234.7768 | $234.78 | $234.80 | $234.80 |
| Purchase #4 | $191.71 | 3.679% | $198.763 | $198.76 | $198.75 | $198.80 |
| Purchase #5 | $146.69 | 7.527% | $157.7314 | $157.73 | $157.75 | $157.70 |
| Purchase #6 | $189.57 | 6.759% | $202.383 | $202.38 | $202.40 | $202.40 |
| Purchase #7 | $193.35 | 10.691% | $214.021 | $214.02 | $214.00 | $214.00 |
| 7 purchase totals = | $1,164.41 | $1,251.4058 | $1,251.40 | $1,251.45 | $1,251.40 | |