| 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 | $183.66 | 4.489% | $191.9045 | $191.90 | $191.90 | $191.90 |
| Purchase #2 | $154.82 | 13.640% | $175.9374 | $175.94 | $175.95 | $175.90 |
| Purchase #3 | $89.60 | 3.284% | $92.5425 | $92.54 | $92.55 | $92.50 |
| Purchase #4 | $190.49 | 6.332% | $202.5518 | $202.55 | $202.55 | $202.60 |
| Purchase #5 | $194.99 | 11.830% | $218.0573 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $123.83 | 5.816% | $131.032 | $131.03 | $131.05 | $131.00 |
| Purchase #7 | $212.66 | 7.602% | $228.8264 | $228.83 | $228.85 | $228.80 |
| 7 purchase totals = | $1,150.05 | $1,240.8519 | $1,240.85 | $1,240.90 | $1,240.80 | |