| 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 | $199.25 | 10.433% | $220.0378 | $220.04 | $220.05 | $220.00 |
| Purchase #2 | $43.57 | 5.762% | $46.0805 | $46.08 | $46.10 | $46.10 |
| Purchase #3 | $230.33 | 9.773% | $252.8402 | $252.84 | $252.85 | $252.80 |
| Purchase #4 | $112.80 | 10.660% | $124.8245 | $124.82 | $124.80 | $124.80 |
| Purchase #5 | $214.40 | 7.372% | $230.2056 | $230.21 | $230.20 | $230.20 |
| Purchase #6 | $92.39 | 3.453% | $95.5802 | $95.58 | $95.60 | $95.60 |
| Purchase #7 | $156.77 | 5.548% | $165.4676 | $165.47 | $165.45 | $165.50 |
| 7 purchase totals = | $1,049.51 | $1,135.0364 | $1,135.04 | $1,135.05 | $1,135.00 | |