| 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 | $31.64 | 13.625% | $35.951 | $35.95 | $35.95 | $36.00 |
| Purchase #2 | $151.60 | 8.738% | $164.8468 | $164.85 | $164.85 | $164.80 |
| Purchase #3 | $233.60 | 3.766% | $242.3974 | $242.40 | $242.40 | $242.40 |
| Purchase #4 | $222.94 | 12.254% | $250.2591 | $250.26 | $250.25 | $250.30 |
| Purchase #5 | $70.89 | 12.535% | $79.7761 | $79.78 | $79.80 | $79.80 |
| Purchase #6 | $250.64 | 13.308% | $283.9952 | $284.00 | $284.00 | $284.00 |
| Purchase #7 | $11.49 | 12.420% | $12.9171 | $12.92 | $12.90 | $12.90 |
| 7 purchase totals = | $972.80 | $1,070.1427 | $1,070.16 | $1,070.15 | $1,070.20 | |