| 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 | $232.85 | 10.863% | $258.1445 | $258.14 | $258.15 | $258.10 |
| Purchase #2 | $77.70 | 8.743% | $84.4933 | $84.49 | $84.50 | $84.50 |
| Purchase #3 | $218.51 | 3.270% | $225.6553 | $225.66 | $225.65 | $225.70 |
| Purchase #4 | $187.54 | 7.578% | $201.7518 | $201.75 | $201.75 | $201.80 |
| Purchase #5 | $237.78 | 3.123% | $245.2059 | $245.21 | $245.20 | $245.20 |
| Purchase #6 | $55.83 | 6.351% | $59.3758 | $59.38 | $59.40 | $59.40 |
| Purchase #7 | $114.34 | 8.197% | $123.7124 | $123.71 | $123.70 | $123.70 |
| 7 purchase totals = | $1,124.55 | $1,198.3390 | $1,198.34 | $1,198.35 | $1,198.40 | |