| 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 | $198.39 | 4.124% | $206.5716 | $206.57 | $206.55 | $206.60 |
| Purchase #2 | $236.51 | 6.725% | $252.4153 | $252.42 | $252.40 | $252.40 |
| Purchase #3 | $127.87 | 9.565% | $140.1008 | $140.10 | $140.10 | $140.10 |
| Purchase #4 | $168.55 | 9.147% | $183.9673 | $183.97 | $183.95 | $184.00 |
| Purchase #5 | $187.83 | 11.289% | $209.0341 | $209.03 | $209.05 | $209.00 |
| Purchase #6 | $31.80 | 6.566% | $33.888 | $33.89 | $33.90 | $33.90 |
| Purchase #7 | $228.82 | 7.502% | $245.9861 | $245.99 | $246.00 | $246.00 |
| 7 purchase totals = | $1,179.77 | $1,271.9632 | $1,271.97 | $1,271.95 | $1,272.00 | |