| 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 | $215.97 | 3.755% | $224.0797 | $224.08 | $224.10 | $224.10 |
| Purchase #2 | $224.79 | 3.677% | $233.0555 | $233.06 | $233.05 | $233.10 |
| Purchase #3 | $173.70 | 6.785% | $185.4855 | $185.49 | $185.50 | $185.50 |
| Purchase #4 | $36.71 | 6.669% | $39.1582 | $39.16 | $39.15 | $39.20 |
| Purchase #5 | $131.32 | 5.319% | $138.3049 | $138.30 | $138.30 | $138.30 |
| Purchase #6 | $79.93 | 5.843% | $84.6003 | $84.60 | $84.60 | $84.60 |
| Purchase #7 | $46.73 | 10.614% | $51.6899 | $51.69 | $51.70 | $51.70 |
| 7 purchase totals = | $909.15 | $956.3740 | $956.38 | $956.40 | $956.50 | |