| 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 | $207.32 | 11.186% | $230.5108 | $230.51 | $230.50 | $230.50 |
| Purchase #2 | $82.76 | 4.520% | $86.5008 | $86.50 | $86.50 | $86.50 |
| Purchase #3 | $15.97 | 8.145% | $17.2708 | $17.27 | $17.25 | $17.30 |
| Purchase #4 | $25.61 | 11.672% | $28.5992 | $28.60 | $28.60 | $28.60 |
| Purchase #5 | $153.34 | 11.377% | $170.7855 | $170.79 | $170.80 | $170.80 |
| Purchase #6 | $228.45 | 13.383% | $259.0235 | $259.02 | $259.00 | $259.00 |
| Purchase #7 | $211.58 | 6.401% | $225.1232 | $225.12 | $225.10 | $225.10 |
| 7 purchase totals = | $925.03 | $1,017.8138 | $1,017.81 | $1,017.75 | $1,017.80 | |