| 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 | $108.97 | 12.725% | $122.8364 | $122.84 | $122.85 | $122.80 |
| Purchase #2 | $195.33 | 7.538% | $210.054 | $210.05 | $210.05 | $210.10 |
| Purchase #3 | $11.47 | 3.791% | $11.9048 | $11.90 | $11.90 | $11.90 |
| Purchase #4 | $156.67 | 7.154% | $167.8782 | $167.88 | $167.90 | $167.90 |
| Purchase #5 | $145.39 | 11.682% | $162.3745 | $162.37 | $162.35 | $162.40 |
| Purchase #6 | $133.63 | 12.554% | $150.4059 | $150.41 | $150.40 | $150.40 |
| Purchase #7 | $170.38 | 5.576% | $179.8804 | $179.88 | $179.90 | $179.90 |
| 7 purchase totals = | $921.84 | $1,005.3342 | $1,005.33 | $1,005.35 | $1,005.40 | |