| 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 | $170.87 | 10.400% | $188.6405 | $188.64 | $188.65 | $188.60 |
| Purchase #2 | $35.31 | 8.641% | $38.3611 | $38.36 | $38.35 | $38.40 |
| Purchase #3 | $247.90 | 8.501% | $268.974 | $268.97 | $268.95 | $269.00 |
| Purchase #4 | $105.99 | 3.710% | $109.9222 | $109.92 | $109.90 | $109.90 |
| Purchase #5 | $197.30 | 8.316% | $213.7075 | $213.71 | $213.70 | $213.70 |
| Purchase #6 | $181.32 | 13.485% | $205.771 | $205.77 | $205.75 | $205.80 |
| Purchase #7 | $190.76 | 4.228% | $198.8253 | $198.83 | $198.85 | $198.80 |
| 7 purchase totals = | $1,129.45 | $1,224.2016 | $1,224.20 | $1,224.15 | $1,224.20 | |