| 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 | $89.72 | 4.533% | $93.787 | $93.79 | $93.80 | $93.80 |
| Purchase #2 | $157.81 | 3.840% | $163.8699 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $174.68 | 5.299% | $183.9363 | $183.94 | $183.95 | $183.90 |
| Purchase #4 | $190.31 | 6.315% | $202.3281 | $202.33 | $202.35 | $202.30 |
| Purchase #5 | $219.41 | 10.513% | $242.4766 | $242.48 | $242.50 | $242.50 |
| Purchase #6 | $243.78 | 6.243% | $258.9992 | $259.00 | $259.00 | $259.00 |
| Purchase #7 | $168.57 | 12.155% | $189.0597 | $189.06 | $189.05 | $189.10 |
| 7 purchase totals = | $1,244.28 | $1,334.4568 | $1,334.47 | $1,334.50 | $1,334.50 | |