| 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 | $114.33 | 3.196% | $117.984 | $117.98 | $118.00 | $118.00 |
| Purchase #2 | $32.27 | 10.608% | $35.6932 | $35.69 | $35.70 | $35.70 |
| Purchase #3 | $234.88 | 10.531% | $259.6152 | $259.62 | $259.60 | $259.60 |
| Purchase #4 | $239.75 | 13.377% | $271.8214 | $271.82 | $271.80 | $271.80 |
| Purchase #5 | $100.39 | 11.701% | $112.1366 | $112.14 | $112.15 | $112.10 |
| Purchase #6 | $205.32 | 8.218% | $222.1932 | $222.19 | $222.20 | $222.20 |
| Purchase #7 | $74.34 | 11.682% | $83.0244 | $83.02 | $83.00 | $83.00 |
| 7 purchase totals = | $1,001.28 | $1,102.4680 | $1,102.46 | $1,102.45 | $1,102.40 | |