| 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 | $238.97 | 3.741% | $247.9099 | $247.91 | $247.90 | $247.90 |
| Purchase #2 | $144.29 | 3.866% | $149.8683 | $149.87 | $149.85 | $149.90 |
| Purchase #3 | $66.97 | 10.839% | $74.2289 | $74.23 | $74.25 | $74.20 |
| Purchase #4 | $214.44 | 11.221% | $238.5023 | $238.50 | $238.50 | $238.50 |
| Purchase #5 | $108.38 | 12.565% | $121.9979 | $122.00 | $122.00 | $122.00 |
| Purchase #6 | $90.95 | 5.308% | $95.7776 | $95.78 | $95.80 | $95.80 |
| Purchase #7 | $235.34 | 13.565% | $267.2639 | $267.26 | $267.25 | $267.30 |
| 7 purchase totals = | $1,099.34 | $1,195.5488 | $1,195.55 | $1,195.55 | $1,195.60 | |