| 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 | $211.40 | 6.834% | $225.8471 | $225.85 | $225.85 | $225.80 |
| Purchase #2 | $241.34 | 10.309% | $266.2197 | $266.22 | $266.20 | $266.20 |
| Purchase #3 | $175.33 | 9.725% | $192.3808 | $192.38 | $192.40 | $192.40 |
| Purchase #4 | $192.60 | 10.240% | $212.3222 | $212.32 | $212.30 | $212.30 |
| Purchase #5 | $248.90 | 13.657% | $282.8923 | $282.89 | $282.90 | $282.90 |
| Purchase #6 | $106.64 | 3.144% | $109.9928 | $109.99 | $110.00 | $110.00 |
| Purchase #7 | $42.59 | 6.342% | $45.2911 | $45.29 | $45.30 | $45.30 |
| 7 purchase totals = | $1,218.80 | $1,334.9460 | $1,334.94 | $1,334.95 | $1,334.90 | |