| 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 | $223.26 | 5.625% | $235.8184 | $235.82 | $235.80 | $235.80 |
| Purchase #2 | $239.29 | 3.127% | $246.7726 | $246.77 | $246.75 | $246.80 |
| Purchase #3 | $248.55 | 3.771% | $257.9228 | $257.92 | $257.90 | $257.90 |
| Purchase #4 | $29.80 | 11.153% | $33.1236 | $33.12 | $33.10 | $33.10 |
| Purchase #5 | $19.86 | 11.127% | $22.0698 | $22.07 | $22.05 | $22.10 |
| Purchase #6 | $17.85 | 13.446% | $20.2501 | $20.25 | $20.25 | $20.30 |
| Purchase #7 | $205.43 | 12.573% | $231.2587 | $231.26 | $231.25 | $231.30 |
| 7 purchase totals = | $984.04 | $1,047.2160 | $1,047.21 | $1,047.10 | $1,047.30 | |