| 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 | $135.34 | 10.493% | $149.5412 | $149.54 | $149.55 | $149.50 |
| Purchase #2 | $22.77 | 12.221% | $25.5527 | $25.55 | $25.55 | $25.60 |
| Purchase #3 | $87.98 | 11.661% | $98.2393 | $98.24 | $98.25 | $98.20 |
| Purchase #4 | $50.66 | 3.214% | $52.2882 | $52.29 | $52.30 | $52.30 |
| Purchase #5 | $121.61 | 3.252% | $125.5648 | $125.56 | $125.55 | $125.60 |
| Purchase #6 | $222.60 | 9.142% | $242.9501 | $242.95 | $242.95 | $243.00 |
| Purchase #7 | $136.28 | 7.611% | $146.6523 | $146.65 | $146.65 | $146.70 |
| 7 purchase totals = | $777.24 | $840.7886 | $840.78 | $840.80 | $840.90 | |