| 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 | $205.41 | 6.866% | $219.5135 | $219.51 | $219.50 | $219.50 |
| Purchase #2 | $242.40 | 3.657% | $251.2646 | $251.26 | $251.25 | $251.30 |
| Purchase #3 | $147.99 | 12.368% | $166.2934 | $166.29 | $166.30 | $166.30 |
| Purchase #4 | $199.59 | 7.695% | $214.9485 | $214.95 | $214.95 | $214.90 |
| Purchase #5 | $223.34 | 10.777% | $247.4094 | $247.41 | $247.40 | $247.40 |
| Purchase #6 | $184.46 | 3.172% | $190.3111 | $190.31 | $190.30 | $190.30 |
| Purchase #7 | $220.58 | 11.630% | $246.2335 | $246.23 | $246.25 | $246.20 |
| 7 purchase totals = | $1,423.77 | $1,535.9740 | $1,535.96 | $1,535.95 | $1,535.90 | |