| 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 | $185.36 | 9.455% | $202.8858 | $202.89 | $202.90 | $202.90 |
| Purchase #2 | $98.54 | 11.309% | $109.6839 | $109.68 | $109.70 | $109.70 |
| Purchase #3 | $223.93 | 8.219% | $242.3348 | $242.33 | $242.35 | $242.30 |
| Purchase #4 | $92.79 | 9.834% | $101.915 | $101.92 | $101.90 | $101.90 |
| Purchase #5 | $75.43 | 3.795% | $78.2926 | $78.29 | $78.30 | $78.30 |
| Purchase #6 | $224.68 | 10.158% | $247.503 | $247.50 | $247.50 | $247.50 |
| Purchase #7 | $40.38 | 12.455% | $45.4093 | $45.41 | $45.40 | $45.40 |
| 7 purchase totals = | $941.11 | $1,028.0244 | $1,028.02 | $1,028.05 | $1,028.00 | |