| 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 | $249.59 | 7.322% | $267.865 | $267.87 | $267.85 | $267.90 |
| Purchase #2 | $43.82 | 10.649% | $48.4864 | $48.49 | $48.50 | $48.50 |
| Purchase #3 | $190.31 | 11.310% | $211.8341 | $211.83 | $211.85 | $211.80 |
| Purchase #4 | $55.88 | 13.313% | $63.3193 | $63.32 | $63.30 | $63.30 |
| Purchase #5 | $48.35 | 12.193% | $54.2453 | $54.25 | $54.25 | $54.20 |
| Purchase #6 | $202.34 | 3.509% | $209.4401 | $209.44 | $209.45 | $209.40 |
| Purchase #7 | $174.57 | 10.709% | $193.2647 | $193.26 | $193.25 | $193.30 |
| 7 purchase totals = | $964.86 | $1,048.4549 | $1,048.46 | $1,048.45 | $1,048.40 | |