| 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 | $241.93 | 6.664% | $258.0522 | $258.05 | $258.05 | $258.10 |
| Purchase #2 | $120.94 | 10.755% | $133.9471 | $133.95 | $133.95 | $133.90 |
| Purchase #3 | $202.69 | 12.196% | $227.4101 | $227.41 | $227.40 | $227.40 |
| Purchase #4 | $180.39 | 3.219% | $186.1968 | $186.20 | $186.20 | $186.20 |
| Purchase #5 | $127.87 | 11.804% | $142.9638 | $142.96 | $142.95 | $143.00 |
| Purchase #6 | $136.94 | 6.795% | $146.2451 | $146.25 | $146.25 | $146.20 |
| Purchase #7 | $186.38 | 13.820% | $212.1377 | $212.14 | $212.15 | $212.10 |
| 7 purchase totals = | $1,197.14 | $1,306.9528 | $1,306.96 | $1,306.95 | $1,306.90 | |