| 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 | $220.79 | 8.250% | $239.0052 | $239.01 | $239.00 | $239.00 |
| Purchase #2 | $155.65 | 12.800% | $175.5732 | $175.57 | $175.55 | $175.60 |
| Purchase #3 | $95.62 | 9.199% | $104.4161 | $104.42 | $104.40 | $104.40 |
| Purchase #4 | $19.46 | 7.116% | $20.8448 | $20.84 | $20.85 | $20.80 |
| Purchase #5 | $12.55 | 5.126% | $13.1933 | $13.19 | $13.20 | $13.20 |
| Purchase #6 | $183.35 | 12.701% | $206.6373 | $206.64 | $206.65 | $206.60 |
| Purchase #7 | $98.32 | 7.220% | $105.4187 | $105.42 | $105.40 | $105.40 |
| 7 purchase totals = | $785.74 | $865.0886 | $865.09 | $865.05 | $865.00 | |