| 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 | $220.37 | 6.296% | $234.2445 | $234.24 | $234.25 | $234.20 |
| Purchase #2 | $218.88 | 13.757% | $248.9913 | $248.99 | $249.00 | $249.00 |
| Purchase #3 | $177.35 | 13.648% | $201.5547 | $201.55 | $201.55 | $201.60 |
| Purchase #4 | $6.93 | 3.167% | $7.1495 | $7.15 | $7.15 | $7.10 |
| Purchase #5 | $181.61 | 13.168% | $205.5244 | $205.52 | $205.50 | $205.50 |
| Purchase #6 | $24.74 | 5.669% | $26.1425 | $26.14 | $26.15 | $26.10 |
| Purchase #7 | $22.77 | 3.729% | $23.6191 | $23.62 | $23.60 | $23.60 |
| 7 purchase totals = | $852.65 | $947.2260 | $947.21 | $947.20 | $947.10 | |