| 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 | $218.56 | 3.393% | $225.9757 | $225.98 | $226.00 | $226.00 |
| Purchase #2 | $181.66 | 6.576% | $193.606 | $193.61 | $193.60 | $193.60 |
| Purchase #3 | $189.64 | 11.271% | $211.0143 | $211.01 | $211.00 | $211.00 |
| Purchase #4 | $75.87 | 10.389% | $83.7521 | $83.75 | $83.75 | $83.80 |
| Purchase #5 | $142.46 | 3.193% | $147.0087 | $147.01 | $147.00 | $147.00 |
| Purchase #6 | $79.79 | 10.694% | $88.3227 | $88.32 | $88.30 | $88.30 |
| Purchase #7 | $151.51 | 8.684% | $164.6671 | $164.67 | $164.65 | $164.70 |
| 7 purchase totals = | $1,039.49 | $1,114.3466 | $1,114.35 | $1,114.30 | $1,114.40 | |