| 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 | $22.42 | 3.119% | $23.1193 | $23.12 | $23.10 | $23.10 |
| Purchase #2 | $219.55 | 8.233% | $237.6256 | $237.63 | $237.65 | $237.60 |
| Purchase #3 | $230.66 | 6.700% | $246.1142 | $246.11 | $246.10 | $246.10 |
| Purchase #4 | $169.54 | 3.268% | $175.0806 | $175.08 | $175.10 | $175.10 |
| Purchase #5 | $181.94 | 12.746% | $205.1301 | $205.13 | $205.15 | $205.10 |
| Purchase #6 | $139.26 | 4.129% | $145.01 | $145.01 | $145.00 | $145.00 |
| Purchase #7 | $225.57 | 5.494% | $237.9628 | $237.96 | $237.95 | $238.00 |
| 7 purchase totals = | $1,188.94 | $1,270.0426 | $1,270.04 | $1,270.05 | $1,270.00 | |