| 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 | $179.39 | 6.716% | $191.4378 | $191.44 | $191.45 | $191.40 |
| Purchase #2 | $217.41 | 13.430% | $246.6082 | $246.61 | $246.60 | $246.60 |
| Purchase #3 | $241.83 | 3.276% | $249.7524 | $249.75 | $249.75 | $249.80 |
| Purchase #4 | $200.48 | 9.319% | $219.1627 | $219.16 | $219.15 | $219.20 |
| Purchase #5 | $91.32 | 8.625% | $99.1964 | $99.20 | $99.20 | $99.20 |
| Purchase #6 | $214.74 | 6.200% | $228.0539 | $228.05 | $228.05 | $228.10 |
| Purchase #7 | $95.87 | 11.195% | $106.6026 | $106.60 | $106.60 | $106.60 |
| 7 purchase totals = | $1,241.04 | $1,340.8140 | $1,340.81 | $1,340.80 | $1,340.90 | |