| 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 | $226.97 | 3.338% | $234.5463 | $234.55 | $234.55 | $234.50 |
| Purchase #2 | $78.71 | 7.835% | $84.8769 | $84.88 | $84.90 | $84.90 |
| Purchase #3 | $176.77 | 3.786% | $183.4625 | $183.46 | $183.45 | $183.50 |
| Purchase #4 | $59.59 | 6.487% | $63.4556 | $63.46 | $63.45 | $63.50 |
| Purchase #5 | $120.48 | 13.303% | $136.5075 | $136.51 | $136.50 | $136.50 |
| Purchase #6 | $190.36 | 8.285% | $206.1313 | $206.13 | $206.15 | $206.10 |
| Purchase #7 | $61.68 | 11.679% | $68.8836 | $68.88 | $68.90 | $68.90 |
| 7 purchase totals = | $914.56 | $977.8637 | $977.87 | $977.90 | $977.90 | |