| 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 | $57.32 | 7.821% | $61.803 | $61.80 | $61.80 | $61.80 |
| Purchase #2 | $124.30 | 4.756% | $130.2117 | $130.21 | $130.20 | $130.20 |
| Purchase #3 | $199.50 | 4.442% | $208.3618 | $208.36 | $208.35 | $208.40 |
| Purchase #4 | $212.77 | 11.182% | $236.5619 | $236.56 | $236.55 | $236.60 |
| Purchase #5 | $74.78 | 8.673% | $81.2657 | $81.27 | $81.25 | $81.30 |
| Purchase #6 | $174.28 | 11.144% | $193.7018 | $193.70 | $193.70 | $193.70 |
| Purchase #7 | $247.67 | 9.440% | $271.05 | $271.05 | $271.05 | $271.10 |
| 7 purchase totals = | $1,090.62 | $1,182.9559 | $1,182.95 | $1,182.90 | $1,183.10 | |