| 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 | $205.97 | 9.497% | $225.531 | $225.53 | $225.55 | $225.50 |
| Purchase #2 | $160.41 | 8.544% | $174.1154 | $174.12 | $174.10 | $174.10 |
| Purchase #3 | $171.96 | 13.656% | $195.4429 | $195.44 | $195.45 | $195.40 |
| Purchase #4 | $243.58 | 5.650% | $257.3423 | $257.34 | $257.35 | $257.30 |
| Purchase #5 | $120.81 | 10.445% | $133.4286 | $133.43 | $133.45 | $133.40 |
| Purchase #6 | $211.92 | 7.347% | $227.4898 | $227.49 | $227.50 | $227.50 |
| Purchase #7 | $207.34 | 6.698% | $221.2276 | $221.23 | $221.25 | $221.20 |
| 7 purchase totals = | $1,321.99 | $1,434.5776 | $1,434.58 | $1,434.65 | $1,434.40 | |