| 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 | $140.46 | 6.355% | $149.3862 | $149.39 | $149.40 | $149.40 |
| Purchase #2 | $63.33 | 6.786% | $67.6276 | $67.63 | $67.65 | $67.60 |
| Purchase #3 | $211.26 | 12.335% | $237.3189 | $237.32 | $237.30 | $237.30 |
| Purchase #4 | $222.44 | 4.403% | $232.234 | $232.23 | $232.25 | $232.20 |
| Purchase #5 | $153.34 | 7.346% | $164.6044 | $164.60 | $164.60 | $164.60 |
| Purchase #6 | $235.41 | 10.458% | $260.0292 | $260.03 | $260.05 | $260.00 |
| Purchase #7 | $108.87 | 11.206% | $121.07 | $121.07 | $121.05 | $121.10 |
| 7 purchase totals = | $1,135.11 | $1,232.2703 | $1,232.27 | $1,232.30 | $1,232.20 | |