| 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 | $239.27 | 10.682% | $264.8288 | $264.83 | $264.85 | $264.80 |
| Purchase #2 | $5.26 | 10.647% | $5.82 | $5.82 | $5.80 | $5.80 |
| Purchase #3 | $207.33 | 11.643% | $231.4694 | $231.47 | $231.45 | $231.50 |
| Purchase #4 | $157.85 | 13.831% | $179.6822 | $179.68 | $179.70 | $179.70 |
| Purchase #5 | $236.60 | 8.243% | $256.1029 | $256.10 | $256.10 | $256.10 |
| Purchase #6 | $143.36 | 4.681% | $150.0707 | $150.07 | $150.05 | $150.10 |
| Purchase #7 | $232.99 | 3.674% | $241.5501 | $241.55 | $241.55 | $241.60 |
| 7 purchase totals = | $1,222.66 | $1,329.5241 | $1,329.52 | $1,329.50 | $1,329.60 | |