| 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 | $129.83 | 3.521% | $134.4013 | $134.40 | $134.40 | $134.40 |
| Purchase #2 | $95.92 | 8.694% | $104.2593 | $104.26 | $104.25 | $104.30 |
| Purchase #3 | $71.98 | 7.771% | $77.5736 | $77.57 | $77.55 | $77.60 |
| Purchase #4 | $130.41 | 6.333% | $138.6689 | $138.67 | $138.65 | $138.70 |
| Purchase #5 | $207.42 | 5.129% | $218.0586 | $218.06 | $218.05 | $218.10 |
| Purchase #6 | $82.82 | 11.486% | $92.3327 | $92.33 | $92.35 | $92.30 |
| Purchase #7 | $131.54 | 9.460% | $143.9837 | $143.98 | $144.00 | $144.00 |
| 7 purchase totals = | $849.92 | $909.2781 | $909.27 | $909.25 | $909.40 | |