| 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 | $97.67 | 6.312% | $103.8349 | $103.83 | $103.85 | $103.80 |
| Purchase #2 | $85.27 | 4.483% | $89.0927 | $89.09 | $89.10 | $89.10 |
| Purchase #3 | $97.74 | 10.539% | $108.0408 | $108.04 | $108.05 | $108.00 |
| Purchase #4 | $191.57 | 5.742% | $202.5699 | $202.57 | $202.55 | $202.60 |
| Purchase #5 | $225.38 | 9.231% | $246.1848 | $246.18 | $246.20 | $246.20 |
| Purchase #6 | $106.50 | 12.858% | $120.1938 | $120.19 | $120.20 | $120.20 |
| Purchase #7 | $213.42 | 10.713% | $236.2837 | $236.28 | $236.30 | $236.30 |
| 7 purchase totals = | $1,017.55 | $1,106.2006 | $1,106.18 | $1,106.25 | $1,106.20 | |