| 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 | $111.28 | 10.447% | $122.9054 | $122.91 | $122.90 | $122.90 |
| Purchase #2 | $55.36 | 11.440% | $61.6932 | $61.69 | $61.70 | $61.70 |
| Purchase #3 | $129.96 | 12.222% | $145.8437 | $145.84 | $145.85 | $145.80 |
| Purchase #4 | $161.83 | 4.762% | $169.5363 | $169.54 | $169.55 | $169.50 |
| Purchase #5 | $157.44 | 4.216% | $164.0777 | $164.08 | $164.10 | $164.10 |
| Purchase #6 | $226.47 | 10.722% | $250.7521 | $250.75 | $250.75 | $250.80 |
| Purchase #7 | $103.30 | 10.865% | $114.5235 | $114.52 | $114.50 | $114.50 |
| 7 purchase totals = | $945.64 | $1,029.3319 | $1,029.33 | $1,029.35 | $1,029.30 | |