| 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 | $237.41 | 10.664% | $262.7274 | $262.73 | $262.75 | $262.70 |
| Purchase #2 | $11.82 | 12.813% | $13.3345 | $13.33 | $13.35 | $13.30 |
| Purchase #3 | $34.39 | 11.764% | $38.4356 | $38.44 | $38.45 | $38.40 |
| Purchase #4 | $222.88 | 11.654% | $248.8544 | $248.85 | $248.85 | $248.90 |
| Purchase #5 | $17.57 | 6.234% | $18.6653 | $18.67 | $18.65 | $18.70 |
| Purchase #6 | $129.36 | 11.424% | $144.1381 | $144.14 | $144.15 | $144.10 |
| Purchase #7 | $22.66 | 4.439% | $23.6659 | $23.67 | $23.65 | $23.70 |
| 7 purchase totals = | $676.09 | $749.8212 | $749.83 | $749.85 | $749.80 | |