| 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 | $30.50 | 5.126% | $32.0634 | $32.06 | $32.05 | $32.10 |
| Purchase #2 | $203.47 | 10.375% | $224.58 | $224.58 | $224.60 | $224.60 |
| Purchase #3 | $174.79 | 4.769% | $183.1257 | $183.13 | $183.15 | $183.10 |
| Purchase #4 | $97.99 | 11.569% | $109.3265 | $109.33 | $109.35 | $109.30 |
| Purchase #5 | $192.27 | 8.793% | $209.1763 | $209.18 | $209.20 | $209.20 |
| Purchase #6 | $138.47 | 4.475% | $144.6665 | $144.67 | $144.65 | $144.70 |
| Purchase #7 | $69.78 | 13.727% | $79.3587 | $79.36 | $79.35 | $79.40 |
| 7 purchase totals = | $907.27 | $982.2971 | $982.31 | $982.35 | $982.40 | |