| 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 | $215.37 | 6.764% | $229.9376 | $229.94 | $229.95 | $229.90 |
| Purchase #2 | $13.79 | 5.452% | $14.5418 | $14.54 | $14.55 | $14.50 |
| Purchase #3 | $80.57 | 13.145% | $91.1609 | $91.16 | $91.15 | $91.20 |
| Purchase #4 | $78.28 | 4.383% | $81.711 | $81.71 | $81.70 | $81.70 |
| Purchase #5 | $103.25 | 10.514% | $114.1057 | $114.11 | $114.10 | $114.10 |
| Purchase #6 | $49.98 | 4.176% | $52.0672 | $52.07 | $52.05 | $52.10 |
| Purchase #7 | $206.48 | 12.131% | $231.5281 | $231.53 | $231.55 | $231.50 |
| 7 purchase totals = | $747.72 | $815.0523 | $815.06 | $815.05 | $815.00 | |