| 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 | $36.63 | 6.353% | $38.9571 | $38.96 | $38.95 | $39.00 |
| Purchase #2 | $221.40 | 3.631% | $229.439 | $229.44 | $229.45 | $229.40 |
| Purchase #3 | $106.83 | 7.277% | $114.604 | $114.60 | $114.60 | $114.60 |
| Purchase #4 | $233.61 | 13.335% | $264.7619 | $264.76 | $264.75 | $264.80 |
| Purchase #5 | $162.95 | 8.341% | $176.5417 | $176.54 | $176.55 | $176.50 |
| Purchase #6 | $133.37 | 12.518% | $150.0653 | $150.07 | $150.05 | $150.10 |
| Purchase #7 | $145.38 | 12.590% | $163.6833 | $163.68 | $163.70 | $163.70 |
| 7 purchase totals = | $1,040.17 | $1,138.0523 | $1,138.05 | $1,138.05 | $1,138.10 | |