| 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 | $238.34 | 7.567% | $256.3752 | $256.38 | $256.40 | $256.40 |
| Purchase #2 | $76.92 | 4.468% | $80.3568 | $80.36 | $80.35 | $80.40 |
| Purchase #3 | $225.96 | 11.858% | $252.7543 | $252.75 | $252.75 | $252.80 |
| Purchase #4 | $184.93 | 11.659% | $206.491 | $206.49 | $206.50 | $206.50 |
| Purchase #5 | $121.83 | 11.443% | $135.771 | $135.77 | $135.75 | $135.80 |
| Purchase #6 | $235.73 | 8.437% | $255.6185 | $255.62 | $255.60 | $255.60 |
| Purchase #7 | $201.60 | 11.349% | $224.4796 | $224.48 | $224.50 | $224.50 |
| 7 purchase totals = | $1,285.31 | $1,411.8464 | $1,411.85 | $1,411.85 | $1,412.00 | |