| 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 | $216.73 | 6.313% | $230.4122 | $230.41 | $230.40 | $230.40 |
| Purchase #2 | $217.75 | 3.283% | $224.8987 | $224.90 | $224.90 | $224.90 |
| Purchase #3 | $86.36 | 12.643% | $97.2785 | $97.28 | $97.30 | $97.30 |
| Purchase #4 | $194.26 | 13.212% | $219.9256 | $219.93 | $219.95 | $219.90 |
| Purchase #5 | $134.75 | 4.666% | $141.0374 | $141.04 | $141.05 | $141.00 |
| Purchase #6 | $20.58 | 11.441% | $22.9346 | $22.93 | $22.95 | $22.90 |
| Purchase #7 | $78.53 | 6.748% | $83.8292 | $83.83 | $83.85 | $83.80 |
| 7 purchase totals = | $948.96 | $1,020.3162 | $1,020.32 | $1,020.40 | $1,020.20 | |