| 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 | $203.65 | 13.589% | $231.324 | $231.32 | $231.30 | $231.30 |
| Purchase #2 | $132.41 | 9.827% | $145.4219 | $145.42 | $145.40 | $145.40 |
| Purchase #3 | $184.44 | 11.226% | $205.1452 | $205.15 | $205.15 | $205.10 |
| Purchase #4 | $27.35 | 4.385% | $28.5493 | $28.55 | $28.55 | $28.50 |
| Purchase #5 | $112.73 | 13.606% | $128.068 | $128.07 | $128.05 | $128.10 |
| Purchase #6 | $195.68 | 3.264% | $202.067 | $202.07 | $202.05 | $202.10 |
| Purchase #7 | $78.77 | 10.566% | $87.0928 | $87.09 | $87.10 | $87.10 |
| 7 purchase totals = | $935.03 | $1,027.6682 | $1,027.67 | $1,027.60 | $1,027.60 | |