| 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 | $190.70 | 8.854% | $207.5846 | $207.58 | $207.60 | $207.60 |
| Purchase #2 | $202.65 | 6.109% | $215.0299 | $215.03 | $215.05 | $215.00 |
| Purchase #3 | $246.42 | 12.613% | $277.501 | $277.50 | $277.50 | $277.50 |
| Purchase #4 | $161.44 | 3.473% | $167.0468 | $167.05 | $167.05 | $167.00 |
| Purchase #5 | $232.61 | 10.458% | $256.9364 | $256.94 | $256.95 | $256.90 |
| Purchase #6 | $7.46 | 13.178% | $8.4431 | $8.44 | $8.45 | $8.40 |
| Purchase #7 | $195.37 | 13.678% | $222.0927 | $222.09 | $222.10 | $222.10 |
| 7 purchase totals = | $1,236.65 | $1,354.6345 | $1,354.63 | $1,354.70 | $1,354.50 | |