| 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 | $218.34 | 6.617% | $232.7876 | $232.79 | $232.80 | $232.80 |
| Purchase #2 | $225.81 | 7.507% | $242.7616 | $242.76 | $242.75 | $242.80 |
| Purchase #3 | $106.32 | 13.119% | $120.2681 | $120.27 | $120.25 | $120.30 |
| Purchase #4 | $97.55 | 11.304% | $108.5771 | $108.58 | $108.60 | $108.60 |
| Purchase #5 | $135.89 | 9.670% | $149.0306 | $149.03 | $149.05 | $149.00 |
| Purchase #6 | $69.42 | 5.791% | $73.4401 | $73.44 | $73.45 | $73.40 |
| Purchase #7 | $237.30 | 3.672% | $246.0137 | $246.01 | $246.00 | $246.00 |
| 7 purchase totals = | $1,090.63 | $1,172.8788 | $1,172.88 | $1,172.90 | $1,172.90 | |