| 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 | $36.34 | 11.255% | $40.4301 | $40.43 | $40.45 | $40.40 |
| Purchase #2 | $193.88 | 13.751% | $220.5404 | $220.54 | $220.55 | $220.50 |
| Purchase #3 | $231.72 | 8.739% | $251.97 | $251.97 | $251.95 | $252.00 |
| Purchase #4 | $174.60 | 3.721% | $181.0969 | $181.10 | $181.10 | $181.10 |
| Purchase #5 | $157.87 | 5.491% | $166.5386 | $166.54 | $166.55 | $166.50 |
| Purchase #6 | $102.54 | 6.808% | $109.5209 | $109.52 | $109.50 | $109.50 |
| Purchase #7 | $225.30 | 5.433% | $237.5405 | $237.54 | $237.55 | $237.50 |
| 7 purchase totals = | $1,122.25 | $1,207.6374 | $1,207.64 | $1,207.65 | $1,207.50 | |