| 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 | $120.90 | 8.574% | $131.266 | $131.27 | $131.25 | $131.30 |
| Purchase #2 | $76.76 | 9.613% | $84.1389 | $84.14 | $84.15 | $84.10 |
| Purchase #3 | $219.58 | 9.510% | $240.4621 | $240.46 | $240.45 | $240.50 |
| Purchase #4 | $204.74 | 3.536% | $211.9796 | $211.98 | $212.00 | $212.00 |
| Purchase #5 | $43.75 | 11.652% | $48.8478 | $48.85 | $48.85 | $48.80 |
| Purchase #6 | $137.74 | 7.292% | $147.784 | $147.78 | $147.80 | $147.80 |
| Purchase #7 | $16.58 | 5.378% | $17.4717 | $17.47 | $17.45 | $17.50 |
| 7 purchase totals = | $820.05 | $881.9501 | $881.95 | $881.95 | $882.00 | |