| 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 | $201.97 | 10.766% | $223.7141 | $223.71 | $223.70 | $223.70 |
| Purchase #2 | $164.66 | 10.578% | $182.0777 | $182.08 | $182.10 | $182.10 |
| Purchase #3 | $228.26 | 8.194% | $246.9636 | $246.96 | $246.95 | $247.00 |
| Purchase #4 | $98.45 | 10.809% | $109.0915 | $109.09 | $109.10 | $109.10 |
| Purchase #5 | $68.65 | 6.860% | $73.3594 | $73.36 | $73.35 | $73.40 |
| Purchase #6 | $122.99 | 12.279% | $138.0919 | $138.09 | $138.10 | $138.10 |
| Purchase #7 | $235.87 | 5.151% | $248.0197 | $248.02 | $248.00 | $248.00 |
| 7 purchase totals = | $1,120.85 | $1,221.3179 | $1,221.31 | $1,221.30 | $1,221.40 | |