| 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 | $232.68 | 11.719% | $259.9478 | $259.95 | $259.95 | $259.90 |
| Purchase #2 | $42.62 | 10.260% | $46.9928 | $46.99 | $47.00 | $47.00 |
| Purchase #3 | $83.75 | 7.665% | $90.1694 | $90.17 | $90.15 | $90.20 |
| Purchase #4 | $13.42 | 12.405% | $15.0848 | $15.08 | $15.10 | $15.10 |
| Purchase #5 | $115.93 | 3.812% | $120.3493 | $120.35 | $120.35 | $120.30 |
| Purchase #6 | $62.63 | 11.493% | $69.8281 | $69.83 | $69.85 | $69.80 |
| Purchase #7 | $136.55 | 4.836% | $143.1536 | $143.15 | $143.15 | $143.20 |
| 7 purchase totals = | $687.58 | $745.5258 | $745.52 | $745.55 | $745.50 | |