| 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 | $240.34 | 11.249% | $267.3758 | $267.38 | $267.40 | $267.40 |
| Purchase #2 | $218.26 | 5.606% | $230.4957 | $230.50 | $230.50 | $230.50 |
| Purchase #3 | $26.71 | 4.482% | $27.9071 | $27.91 | $27.90 | $27.90 |
| Purchase #4 | $201.36 | 4.349% | $210.1171 | $210.12 | $210.10 | $210.10 |
| Purchase #5 | $154.90 | 12.179% | $173.7653 | $173.77 | $173.75 | $173.80 |
| Purchase #6 | $164.84 | 11.432% | $183.6845 | $183.68 | $183.70 | $183.70 |
| Purchase #7 | $165.70 | 12.488% | $186.3926 | $186.39 | $186.40 | $186.40 |
| 7 purchase totals = | $1,172.11 | $1,279.7381 | $1,279.75 | $1,279.75 | $1,279.80 | |