| 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 | $239.70 | 3.641% | $248.4275 | $248.43 | $248.45 | $248.40 |
| Purchase #2 | $198.59 | 9.645% | $217.744 | $217.74 | $217.75 | $217.70 |
| Purchase #3 | $156.52 | 10.188% | $172.4663 | $172.47 | $172.45 | $172.50 |
| Purchase #4 | $55.98 | 9.430% | $61.2589 | $61.26 | $61.25 | $61.30 |
| Purchase #5 | $134.25 | 13.108% | $151.8475 | $151.85 | $151.85 | $151.80 |
| Purchase #6 | $81.67 | 7.695% | $87.9545 | $87.95 | $87.95 | $88.00 |
| Purchase #7 | $39.37 | 3.255% | $40.6515 | $40.65 | $40.65 | $40.70 |
| 7 purchase totals = | $906.08 | $980.3502 | $980.35 | $980.35 | $980.40 | |