| 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 | $214.67 | 12.292% | $241.0572 | $241.06 | $241.05 | $241.10 |
| Purchase #2 | $245.49 | 4.401% | $256.294 | $256.29 | $256.30 | $256.30 |
| Purchase #3 | $222.43 | 13.520% | $252.5025 | $252.50 | $252.50 | $252.50 |
| Purchase #4 | $144.61 | 10.622% | $159.9705 | $159.97 | $159.95 | $160.00 |
| Purchase #5 | $140.25 | 6.514% | $149.3859 | $149.39 | $149.40 | $149.40 |
| Purchase #6 | $134.26 | 6.116% | $142.4713 | $142.47 | $142.45 | $142.50 |
| Purchase #7 | $206.95 | 3.447% | $214.0836 | $214.08 | $214.10 | $214.10 |
| 7 purchase totals = | $1,308.66 | $1,415.7650 | $1,415.76 | $1,415.75 | $1,415.90 | |