| 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 | $241.42 | 9.724% | $264.8957 | $264.90 | $264.90 | $264.90 |
| Purchase #2 | $164.66 | 12.109% | $184.5987 | $184.60 | $184.60 | $184.60 |
| Purchase #3 | $90.31 | 9.493% | $98.8831 | $98.88 | $98.90 | $98.90 |
| Purchase #4 | $244.79 | 13.820% | $278.62 | $278.62 | $278.60 | $278.60 |
| Purchase #5 | $8.99 | 9.109% | $9.8089 | $9.81 | $9.80 | $9.80 |
| Purchase #6 | $202.62 | 12.120% | $227.1775 | $227.18 | $227.20 | $227.20 |
| Purchase #7 | $25.77 | 11.700% | $28.7851 | $28.79 | $28.80 | $28.80 |
| 7 purchase totals = | $978.56 | $1,092.7690 | $1,092.78 | $1,092.80 | $1,092.80 | |