| 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 | $247.47 | 3.610% | $256.4037 | $256.40 | $256.40 | $256.40 |
| Purchase #2 | $125.32 | 3.135% | $129.2488 | $129.25 | $129.25 | $129.20 |
| Purchase #3 | $213.37 | 13.475% | $242.1216 | $242.12 | $242.10 | $242.10 |
| Purchase #4 | $199.83 | 5.287% | $210.395 | $210.40 | $210.40 | $210.40 |
| Purchase #5 | $193.35 | 13.228% | $218.9263 | $218.93 | $218.95 | $218.90 |
| Purchase #6 | $241.70 | 7.693% | $260.294 | $260.29 | $260.30 | $260.30 |
| Purchase #7 | $196.65 | 9.163% | $214.669 | $214.67 | $214.65 | $214.70 |
| 7 purchase totals = | $1,417.69 | $1,532.0584 | $1,532.06 | $1,532.05 | $1,532.00 | |