| 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 | $189.66 | 8.235% | $205.2785 | $205.28 | $205.30 | $205.30 |
| Purchase #2 | $130.45 | 4.702% | $136.5838 | $136.58 | $136.60 | $136.60 |
| Purchase #3 | $210.33 | 13.627% | $238.9917 | $238.99 | $239.00 | $239.00 |
| Purchase #4 | $9.50 | 6.544% | $10.1217 | $10.12 | $10.10 | $10.10 |
| Purchase #5 | $175.56 | 3.531% | $181.759 | $181.76 | $181.75 | $181.80 |
| Purchase #6 | $108.32 | 9.316% | $118.4111 | $118.41 | $118.40 | $118.40 |
| Purchase #7 | $122.85 | 12.767% | $138.5343 | $138.53 | $138.55 | $138.50 |
| 7 purchase totals = | $946.67 | $1,029.6801 | $1,029.67 | $1,029.70 | $1,029.70 | |