| 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 | $228.26 | 8.388% | $247.4064 | $247.41 | $247.40 | $247.40 |
| Purchase #2 | $100.91 | 4.247% | $105.1956 | $105.20 | $105.20 | $105.20 |
| Purchase #3 | $120.51 | 6.838% | $128.7505 | $128.75 | $128.75 | $128.80 |
| Purchase #4 | $79.38 | 12.734% | $89.4882 | $89.49 | $89.50 | $89.50 |
| Purchase #5 | $232.60 | 3.831% | $241.5109 | $241.51 | $241.50 | $241.50 |
| Purchase #6 | $158.48 | 10.605% | $175.2868 | $175.29 | $175.30 | $175.30 |
| Purchase #7 | $204.50 | 6.516% | $217.8252 | $217.83 | $217.85 | $217.80 |
| 7 purchase totals = | $1,124.64 | $1,205.4636 | $1,205.48 | $1,205.50 | $1,205.50 | |