| 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 | $244.33 | 9.248% | $266.9256 | $266.93 | $266.95 | $266.90 |
| Purchase #2 | $60.76 | 5.539% | $64.1255 | $64.13 | $64.15 | $64.10 |
| Purchase #3 | $201.37 | 8.574% | $218.6355 | $218.64 | $218.65 | $218.60 |
| Purchase #4 | $122.88 | 10.350% | $135.5981 | $135.60 | $135.60 | $135.60 |
| Purchase #5 | $210.80 | 11.488% | $235.0167 | $235.02 | $235.00 | $235.00 |
| Purchase #6 | $250.85 | 5.392% | $264.3758 | $264.38 | $264.40 | $264.40 |
| Purchase #7 | $96.54 | 8.586% | $104.8289 | $104.83 | $104.85 | $104.80 |
| 7 purchase totals = | $1,187.53 | $1,289.5061 | $1,289.53 | $1,289.60 | $1,289.40 | |