| 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 | $114.43 | 9.390% | $125.175 | $125.18 | $125.20 | $125.20 |
| Purchase #2 | $216.87 | 4.536% | $226.7072 | $226.71 | $226.70 | $226.70 |
| Purchase #3 | $162.35 | 11.308% | $180.7085 | $180.71 | $180.70 | $180.70 |
| Purchase #4 | $238.59 | 12.680% | $268.8432 | $268.84 | $268.85 | $268.80 |
| Purchase #5 | $55.47 | 5.146% | $58.3245 | $58.32 | $58.30 | $58.30 |
| Purchase #6 | $111.44 | 10.821% | $123.4989 | $123.50 | $123.50 | $123.50 |
| Purchase #7 | $167.79 | 12.667% | $189.044 | $189.04 | $189.05 | $189.00 |
| 7 purchase totals = | $1,066.94 | $1,172.3013 | $1,172.30 | $1,172.30 | $1,172.20 | |