| 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 | $74.46 | 10.646% | $82.387 | $82.39 | $82.40 | $82.40 |
| Purchase #2 | $195.62 | 5.204% | $205.8001 | $205.80 | $205.80 | $205.80 |
| Purchase #3 | $235.26 | 9.239% | $256.9957 | $257.00 | $257.00 | $257.00 |
| Purchase #4 | $98.63 | 12.678% | $111.1343 | $111.13 | $111.15 | $111.10 |
| Purchase #5 | $149.67 | 11.186% | $166.4121 | $166.41 | $166.40 | $166.40 |
| Purchase #6 | $40.90 | 10.447% | $45.1728 | $45.17 | $45.15 | $45.20 |
| Purchase #7 | $200.64 | 12.287% | $225.2926 | $225.29 | $225.30 | $225.30 |
| 7 purchase totals = | $995.18 | $1,093.1946 | $1,093.19 | $1,093.20 | $1,093.20 | |