| 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 | $98.50 | 4.327% | $102.7621 | $102.76 | $102.75 | $102.80 |
| Purchase #2 | $64.86 | 6.252% | $68.915 | $68.92 | $68.90 | $68.90 |
| Purchase #3 | $171.82 | 8.470% | $186.3732 | $186.37 | $186.35 | $186.40 |
| Purchase #4 | $109.42 | 11.639% | $122.1554 | $122.16 | $122.15 | $122.20 |
| Purchase #5 | $211.98 | 6.455% | $225.6633 | $225.66 | $225.65 | $225.70 |
| Purchase #6 | $174.60 | 11.516% | $194.7069 | $194.71 | $194.70 | $194.70 |
| Purchase #7 | $208.50 | 12.750% | $235.0838 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $1,039.68 | $1,135.6597 | $1,135.66 | $1,135.60 | $1,135.80 | |