| 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 | $106.31 | 3.511% | $110.0425 | $110.04 | $110.05 | $110.00 |
| Purchase #2 | $158.83 | 6.512% | $169.173 | $169.17 | $169.15 | $169.20 |
| Purchase #3 | $120.87 | 7.506% | $129.9425 | $129.94 | $129.95 | $129.90 |
| Purchase #4 | $222.53 | 11.606% | $248.3568 | $248.36 | $248.35 | $248.40 |
| Purchase #5 | $242.82 | 13.702% | $276.0912 | $276.09 | $276.10 | $276.10 |
| Purchase #6 | $175.33 | 13.118% | $198.3298 | $198.33 | $198.35 | $198.30 |
| Purchase #7 | $155.31 | 10.177% | $171.1159 | $171.12 | $171.10 | $171.10 |
| 7 purchase totals = | $1,182.00 | $1,303.0517 | $1,303.05 | $1,303.05 | $1,303.00 | |