| 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 | $110.66 | 12.826% | $124.8533 | $124.85 | $124.85 | $124.90 |
| Purchase #2 | $175.40 | 5.104% | $184.3524 | $184.35 | $184.35 | $184.40 |
| Purchase #3 | $114.52 | 5.763% | $121.1198 | $121.12 | $121.10 | $121.10 |
| Purchase #4 | $203.92 | 10.428% | $225.1848 | $225.18 | $225.20 | $225.20 |
| Purchase #5 | $197.44 | 4.519% | $206.3623 | $206.36 | $206.35 | $206.40 |
| Purchase #6 | $180.96 | 10.230% | $199.4722 | $199.47 | $199.45 | $199.50 |
| Purchase #7 | $106.64 | 12.825% | $120.3166 | $120.32 | $120.30 | $120.30 |
| 7 purchase totals = | $1,089.54 | $1,181.6614 | $1,181.65 | $1,181.60 | $1,181.80 | |