| 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 | $203.93 | 8.801% | $221.8779 | $221.88 | $221.90 | $221.90 |
| Purchase #2 | $170.61 | 9.351% | $186.5637 | $186.56 | $186.55 | $186.60 |
| Purchase #3 | $142.96 | 10.193% | $157.5319 | $157.53 | $157.55 | $157.50 |
| Purchase #4 | $236.50 | 13.230% | $267.789 | $267.79 | $267.80 | $267.80 |
| Purchase #5 | $102.88 | 8.638% | $111.7668 | $111.77 | $111.75 | $111.80 |
| Purchase #6 | $185.89 | 13.287% | $210.5892 | $210.59 | $210.60 | $210.60 |
| Purchase #7 | $32.53 | 13.284% | $36.8513 | $36.85 | $36.85 | $36.90 |
| 7 purchase totals = | $1,075.30 | $1,192.9698 | $1,192.97 | $1,193.00 | $1,193.10 | |