| 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 | $203.74 | 5.373% | $214.687 | $214.69 | $214.70 | $214.70 |
| Purchase #2 | $174.91 | 13.126% | $197.8687 | $197.87 | $197.85 | $197.90 |
| Purchase #3 | $40.84 | 6.442% | $43.4709 | $43.47 | $43.45 | $43.50 |
| Purchase #4 | $40.62 | 6.392% | $43.2164 | $43.22 | $43.20 | $43.20 |
| Purchase #5 | $29.97 | 4.707% | $31.3807 | $31.38 | $31.40 | $31.40 |
| Purchase #6 | $224.85 | 5.767% | $237.8171 | $237.82 | $237.80 | $237.80 |
| Purchase #7 | $112.52 | 8.287% | $121.8445 | $121.84 | $121.85 | $121.80 |
| 7 purchase totals = | $827.45 | $890.2853 | $890.29 | $890.25 | $890.30 | |