| 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 | $196.28 | 3.406% | $202.9653 | $202.97 | $202.95 | $203.00 |
| Purchase #2 | $103.91 | 7.267% | $111.4611 | $111.46 | $111.45 | $111.50 |
| Purchase #3 | $207.39 | 7.513% | $222.9712 | $222.97 | $222.95 | $223.00 |
| Purchase #4 | $238.59 | 10.131% | $262.7616 | $262.76 | $262.75 | $262.80 |
| Purchase #5 | $221.46 | 9.658% | $242.8486 | $242.85 | $242.85 | $242.80 |
| Purchase #6 | $100.62 | 5.651% | $106.306 | $106.31 | $106.30 | $106.30 |
| Purchase #7 | $39.80 | 13.306% | $45.0958 | $45.10 | $45.10 | $45.10 |
| 7 purchase totals = | $1,108.05 | $1,194.4096 | $1,194.42 | $1,194.35 | $1,194.50 | |