| 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 | $156.96 | 11.739% | $175.3855 | $175.39 | $175.40 | $175.40 |
| Purchase #2 | $238.81 | 3.780% | $247.837 | $247.84 | $247.85 | $247.80 |
| Purchase #3 | $218.67 | 13.857% | $248.9711 | $248.97 | $248.95 | $249.00 |
| Purchase #4 | $31.43 | 4.854% | $32.9556 | $32.96 | $32.95 | $33.00 |
| Purchase #5 | $110.58 | 3.733% | $114.708 | $114.71 | $114.70 | $114.70 |
| Purchase #6 | $23.33 | 3.582% | $24.1657 | $24.17 | $24.15 | $24.20 |
| Purchase #7 | $80.54 | 8.221% | $87.1612 | $87.16 | $87.15 | $87.20 |
| 7 purchase totals = | $860.32 | $931.1841 | $931.20 | $931.15 | $931.30 | |