| 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 | $237.54 | 3.458% | $245.7541 | $245.75 | $245.75 | $245.80 |
| Purchase #2 | $196.45 | 4.516% | $205.3217 | $205.32 | $205.30 | $205.30 |
| Purchase #3 | $124.63 | 9.465% | $136.4262 | $136.43 | $136.45 | $136.40 |
| Purchase #4 | $204.25 | 7.590% | $219.7526 | $219.75 | $219.75 | $219.80 |
| Purchase #5 | $32.52 | 7.438% | $34.9388 | $34.94 | $34.95 | $34.90 |
| Purchase #6 | $20.89 | 10.646% | $23.1139 | $23.11 | $23.10 | $23.10 |
| Purchase #7 | $222.73 | 6.837% | $237.9581 | $237.96 | $237.95 | $238.00 |
| 7 purchase totals = | $1,039.01 | $1,103.2654 | $1,103.26 | $1,103.25 | $1,103.30 | |