| 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 | $212.46 | 8.743% | $231.0354 | $231.04 | $231.05 | $231.00 |
| Purchase #2 | $164.70 | 13.127% | $186.3202 | $186.32 | $186.30 | $186.30 |
| Purchase #3 | $17.30 | 3.841% | $17.9645 | $17.96 | $17.95 | $18.00 |
| Purchase #4 | $194.75 | 4.265% | $203.0561 | $203.06 | $203.05 | $203.10 |
| Purchase #5 | $87.47 | 9.473% | $95.756 | $95.76 | $95.75 | $95.80 |
| Purchase #6 | $204.97 | 6.532% | $218.3586 | $218.36 | $218.35 | $218.40 |
| Purchase #7 | $205.30 | 7.121% | $219.9194 | $219.92 | $219.90 | $219.90 |
| 7 purchase totals = | $1,086.95 | $1,172.4102 | $1,172.42 | $1,172.35 | $1,172.50 | |