| 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 | $108.26 | 9.799% | $118.8684 | $118.87 | $118.85 | $118.90 |
| Purchase #2 | $79.74 | 6.653% | $85.0451 | $85.05 | $85.05 | $85.00 |
| Purchase #3 | $167.80 | 3.713% | $174.0304 | $174.03 | $174.05 | $174.00 |
| Purchase #4 | $206.97 | 10.414% | $228.5239 | $228.52 | $228.50 | $228.50 |
| Purchase #5 | $30.77 | 4.789% | $32.2436 | $32.24 | $32.25 | $32.20 |
| Purchase #6 | $166.76 | 9.669% | $182.884 | $182.88 | $182.90 | $182.90 |
| Purchase #7 | $101.89 | 10.652% | $112.7433 | $112.74 | $112.75 | $112.70 |
| 7 purchase totals = | $862.19 | $934.3387 | $934.33 | $934.35 | $934.20 | |