| 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 | $80.25 | 4.520% | $83.8773 | $83.88 | $83.90 | $83.90 |
| Purchase #2 | $207.75 | 4.854% | $217.8342 | $217.83 | $217.85 | $217.80 |
| Purchase #3 | $184.97 | 7.138% | $198.1732 | $198.17 | $198.15 | $198.20 |
| Purchase #4 | $122.43 | 9.307% | $133.8246 | $133.82 | $133.80 | $133.80 |
| Purchase #5 | $132.52 | 6.456% | $141.0755 | $141.08 | $141.10 | $141.10 |
| Purchase #6 | $182.64 | 6.703% | $194.8824 | $194.88 | $194.90 | $194.90 |
| Purchase #7 | $109.36 | 12.544% | $123.0781 | $123.08 | $123.10 | $123.10 |
| 7 purchase totals = | $1,019.92 | $1,092.7453 | $1,092.74 | $1,092.80 | $1,092.80 | |