| 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 | $117.26 | 12.347% | $131.7381 | $131.74 | $131.75 | $131.70 |
| Purchase #2 | $76.42 | 11.286% | $85.0448 | $85.04 | $85.05 | $85.00 |
| Purchase #3 | $93.39 | 11.511% | $104.1401 | $104.14 | $104.15 | $104.10 |
| Purchase #4 | $96.97 | 7.861% | $104.5928 | $104.59 | $104.60 | $104.60 |
| Purchase #5 | $140.87 | 11.566% | $157.163 | $157.16 | $157.15 | $157.20 |
| Purchase #6 | $221.44 | 12.782% | $249.7445 | $249.74 | $249.75 | $249.70 |
| Purchase #7 | $172.66 | 3.423% | $178.5702 | $178.57 | $178.55 | $178.60 |
| 7 purchase totals = | $919.01 | $1,010.9935 | $1,010.98 | $1,011.00 | $1,010.90 | |