| 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 | $210.37 | 8.292% | $227.8139 | $227.81 | $227.80 | $227.80 |
| Purchase #2 | $228.78 | 11.479% | $255.0417 | $255.04 | $255.05 | $255.00 |
| Purchase #3 | $221.48 | 8.629% | $240.5915 | $240.59 | $240.60 | $240.60 |
| Purchase #4 | $230.39 | 12.113% | $258.2971 | $258.30 | $258.30 | $258.30 |
| Purchase #5 | $22.40 | 11.814% | $25.0463 | $25.05 | $25.05 | $25.00 |
| Purchase #6 | $204.39 | 13.719% | $232.4303 | $232.43 | $232.45 | $232.40 |
| Purchase #7 | $48.64 | 6.650% | $51.8746 | $51.87 | $51.85 | $51.90 |
| 7 purchase totals = | $1,166.45 | $1,291.0954 | $1,291.09 | $1,291.10 | $1,291.00 | |