| 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 | $224.85 | 12.481% | $252.9135 | $252.91 | $252.90 | $252.90 |
| Purchase #2 | $103.75 | 7.358% | $111.3839 | $111.38 | $111.40 | $111.40 |
| Purchase #3 | $136.53 | 6.832% | $145.8577 | $145.86 | $145.85 | $145.90 |
| Purchase #4 | $65.41 | 7.642% | $70.4086 | $70.41 | $70.40 | $70.40 |
| Purchase #5 | $245.65 | 3.690% | $254.7145 | $254.71 | $254.70 | $254.70 |
| Purchase #6 | $226.30 | 4.685% | $236.9022 | $236.90 | $236.90 | $236.90 |
| Purchase #7 | $183.79 | 8.136% | $198.7432 | $198.74 | $198.75 | $198.70 |
| 7 purchase totals = | $1,186.28 | $1,270.9236 | $1,270.91 | $1,270.90 | $1,270.90 | |