| 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 | $234.28 | 13.556% | $266.039 | $266.04 | $266.05 | $266.00 |
| Purchase #2 | $182.59 | 10.177% | $201.1722 | $201.17 | $201.15 | $201.20 |
| Purchase #3 | $142.43 | 3.390% | $147.2584 | $147.26 | $147.25 | $147.30 |
| Purchase #4 | $138.49 | 12.502% | $155.804 | $155.80 | $155.80 | $155.80 |
| Purchase #5 | $170.50 | 4.381% | $177.9696 | $177.97 | $177.95 | $178.00 |
| Purchase #6 | $145.27 | 11.226% | $161.578 | $161.58 | $161.60 | $161.60 |
| Purchase #7 | $11.78 | 11.495% | $13.1341 | $13.13 | $13.15 | $13.10 |
| 7 purchase totals = | $1,025.34 | $1,122.9553 | $1,122.95 | $1,122.95 | $1,123.00 | |