| 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 | $208.39 | 8.314% | $225.7155 | $225.72 | $225.70 | $225.70 |
| Purchase #2 | $225.75 | 8.485% | $244.9049 | $244.90 | $244.90 | $244.90 |
| Purchase #3 | $177.26 | 10.551% | $195.9627 | $195.96 | $195.95 | $196.00 |
| Purchase #4 | $149.94 | 12.109% | $168.0962 | $168.10 | $168.10 | $168.10 |
| Purchase #5 | $193.82 | 10.118% | $213.4307 | $213.43 | $213.45 | $213.40 |
| Purchase #6 | $32.76 | 10.150% | $36.0851 | $36.09 | $36.10 | $36.10 |
| Purchase #7 | $34.44 | 6.864% | $36.804 | $36.80 | $36.80 | $36.80 |
| 7 purchase totals = | $1,022.36 | $1,120.9991 | $1,121.00 | $1,121.00 | $1,121.00 | |