| 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 | $231.71 | 10.832% | $256.8088 | $256.81 | $256.80 | $256.80 |
| Purchase #2 | $234.34 | 10.439% | $258.8028 | $258.80 | $258.80 | $258.80 |
| Purchase #3 | $217.36 | 5.641% | $229.6213 | $229.62 | $229.60 | $229.60 |
| Purchase #4 | $172.37 | 6.493% | $183.562 | $183.56 | $183.55 | $183.60 |
| Purchase #5 | $16.57 | 11.550% | $18.4838 | $18.48 | $18.50 | $18.50 |
| Purchase #6 | $128.87 | 6.380% | $137.0919 | $137.09 | $137.10 | $137.10 |
| Purchase #7 | $176.66 | 7.785% | $190.413 | $190.41 | $190.40 | $190.40 |
| 7 purchase totals = | $1,177.88 | $1,274.7836 | $1,274.77 | $1,274.75 | $1,274.80 | |