| 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 | $189.97 | 4.533% | $198.5813 | $198.58 | $198.60 | $198.60 |
| Purchase #2 | $109.36 | 7.339% | $117.3859 | $117.39 | $117.40 | $117.40 |
| Purchase #3 | $210.59 | 7.369% | $226.1084 | $226.11 | $226.10 | $226.10 |
| Purchase #4 | $248.85 | 12.666% | $280.3693 | $280.37 | $280.35 | $280.40 |
| Purchase #5 | $196.29 | 3.374% | $202.9128 | $202.91 | $202.90 | $202.90 |
| Purchase #6 | $239.49 | 3.214% | $247.1872 | $247.19 | $247.20 | $247.20 |
| Purchase #7 | $100.67 | 8.782% | $109.5108 | $109.51 | $109.50 | $109.50 |
| 7 purchase totals = | $1,295.22 | $1,382.0557 | $1,382.06 | $1,382.05 | $1,382.10 | |