| 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 | $45.51 | 13.689% | $51.7399 | $51.74 | $51.75 | $51.70 |
| Purchase #2 | $141.75 | 10.102% | $156.0696 | $156.07 | $156.05 | $156.10 |
| Purchase #3 | $203.59 | 11.243% | $226.4796 | $226.48 | $226.50 | $226.50 |
| Purchase #4 | $198.94 | 3.316% | $205.5369 | $205.54 | $205.55 | $205.50 |
| Purchase #5 | $240.30 | 5.735% | $254.0812 | $254.08 | $254.10 | $254.10 |
| Purchase #6 | $175.68 | 11.813% | $196.4331 | $196.43 | $196.45 | $196.40 |
| Purchase #7 | $236.52 | 10.201% | $260.6474 | $260.65 | $260.65 | $260.60 |
| 7 purchase totals = | $1,242.29 | $1,350.9877 | $1,350.99 | $1,351.05 | $1,350.90 | |