| 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 | $216.81 | 4.328% | $226.1935 | $226.19 | $226.20 | $226.20 |
| Purchase #2 | $43.28 | 13.646% | $49.186 | $49.19 | $49.20 | $49.20 |
| Purchase #3 | $212.81 | 7.365% | $228.4835 | $228.48 | $228.50 | $228.50 |
| Purchase #4 | $14.83 | 3.268% | $15.3146 | $15.31 | $15.30 | $15.30 |
| Purchase #5 | $61.55 | 4.622% | $64.3948 | $64.39 | $64.40 | $64.40 |
| Purchase #6 | $36.45 | 13.523% | $41.3791 | $41.38 | $41.40 | $41.40 |
| Purchase #7 | $165.77 | 11.558% | $184.9297 | $184.93 | $184.95 | $184.90 |
| 7 purchase totals = | $751.50 | $809.8812 | $809.87 | $809.95 | $809.90 | |