| 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 | $40.81 | 12.386% | $45.8647 | $45.86 | $45.85 | $45.90 |
| Purchase #2 | $196.85 | 11.719% | $219.9189 | $219.92 | $219.90 | $219.90 |
| Purchase #3 | $236.75 | 13.259% | $268.1407 | $268.14 | $268.15 | $268.10 |
| Purchase #4 | $216.73 | 10.427% | $239.3284 | $239.33 | $239.35 | $239.30 |
| Purchase #5 | $122.41 | 13.723% | $139.2083 | $139.21 | $139.20 | $139.20 |
| Purchase #6 | $181.56 | 13.479% | $206.0325 | $206.03 | $206.05 | $206.00 |
| Purchase #7 | $191.60 | 6.714% | $204.464 | $204.46 | $204.45 | $204.50 |
| 7 purchase totals = | $1,186.71 | $1,322.9575 | $1,322.95 | $1,322.95 | $1,322.90 | |