| 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 | $192.93 | 13.349% | $218.6842 | $218.68 | $218.70 | $218.70 |
| Purchase #2 | $104.94 | 5.483% | $110.6939 | $110.69 | $110.70 | $110.70 |
| Purchase #3 | $129.32 | 10.110% | $142.3943 | $142.39 | $142.40 | $142.40 |
| Purchase #4 | $63.32 | 12.326% | $71.1248 | $71.12 | $71.10 | $71.10 |
| Purchase #5 | $97.87 | 13.793% | $111.3692 | $111.37 | $111.35 | $111.40 |
| Purchase #6 | $71.89 | 4.493% | $75.12 | $75.12 | $75.10 | $75.10 |
| Purchase #7 | $225.64 | 7.291% | $242.0914 | $242.09 | $242.10 | $242.10 |
| 7 purchase totals = | $885.91 | $971.4778 | $971.46 | $971.45 | $971.50 | |