| 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 | $35.75 | 5.106% | $37.5754 | $37.58 | $37.60 | $37.60 |
| Purchase #2 | $106.72 | 4.170% | $111.1702 | $111.17 | $111.15 | $111.20 |
| Purchase #3 | $129.50 | 10.832% | $143.5274 | $143.53 | $143.55 | $143.50 |
| Purchase #4 | $189.32 | 6.609% | $201.8322 | $201.83 | $201.85 | $201.80 |
| Purchase #5 | $125.84 | 7.347% | $135.0855 | $135.09 | $135.10 | $135.10 |
| Purchase #6 | $248.81 | 4.545% | $260.1184 | $260.12 | $260.10 | $260.10 |
| Purchase #7 | $247.62 | 7.242% | $265.5526 | $265.55 | $265.55 | $265.60 |
| 7 purchase totals = | $1,083.56 | $1,154.8617 | $1,154.87 | $1,154.90 | $1,154.90 | |