| 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 | $30.43 | 11.334% | $33.8789 | $33.88 | $33.90 | $33.90 |
| Purchase #2 | $194.62 | 8.530% | $211.2211 | $211.22 | $211.20 | $211.20 |
| Purchase #3 | $170.78 | 6.680% | $182.1881 | $182.19 | $182.20 | $182.20 |
| Purchase #4 | $199.88 | 3.855% | $207.5854 | $207.59 | $207.60 | $207.60 |
| Purchase #5 | $166.40 | 9.467% | $182.1531 | $182.15 | $182.15 | $182.20 |
| Purchase #6 | $129.28 | 3.865% | $134.2767 | $134.28 | $134.30 | $134.30 |
| Purchase #7 | $227.44 | 8.433% | $246.62 | $246.62 | $246.60 | $246.60 |
| 7 purchase totals = | $1,118.83 | $1,197.9233 | $1,197.93 | $1,197.95 | $1,198.00 | |