| 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 | $215.69 | 5.692% | $227.9671 | $227.97 | $227.95 | $228.00 |
| Purchase #2 | $89.28 | 8.194% | $96.5956 | $96.60 | $96.60 | $96.60 |
| Purchase #3 | $174.52 | 4.432% | $182.2547 | $182.25 | $182.25 | $182.30 |
| Purchase #4 | $183.68 | 8.574% | $199.4287 | $199.43 | $199.45 | $199.40 |
| Purchase #5 | $75.94 | 5.807% | $80.3498 | $80.35 | $80.35 | $80.30 |
| Purchase #6 | $161.31 | 4.657% | $168.8222 | $168.82 | $168.80 | $168.80 |
| Purchase #7 | $130.34 | 4.397% | $136.071 | $136.07 | $136.05 | $136.10 |
| 7 purchase totals = | $1,030.76 | $1,091.4891 | $1,091.49 | $1,091.45 | $1,091.50 | |