| 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 | $131.40 | 4.774% | $137.673 | $137.67 | $137.65 | $137.70 |
| Purchase #2 | $131.56 | 11.634% | $146.8657 | $146.87 | $146.85 | $146.90 |
| Purchase #3 | $137.40 | 12.740% | $154.9048 | $154.90 | $154.90 | $154.90 |
| Purchase #4 | $30.32 | 11.418% | $33.7819 | $33.78 | $33.80 | $33.80 |
| Purchase #5 | $202.81 | 5.760% | $214.4919 | $214.49 | $214.50 | $214.50 |
| Purchase #6 | $80.62 | 7.827% | $86.9301 | $86.93 | $86.95 | $86.90 |
| Purchase #7 | $246.98 | 7.662% | $265.9036 | $265.90 | $265.90 | $265.90 |
| 7 purchase totals = | $961.09 | $1,040.5510 | $1,040.54 | $1,040.55 | $1,040.60 | |