| 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 | $247.76 | 7.313% | $265.8787 | $265.88 | $265.90 | $265.90 |
| Purchase #2 | $202.56 | 10.663% | $224.159 | $224.16 | $224.15 | $224.20 |
| Purchase #3 | $33.53 | 13.680% | $38.1169 | $38.12 | $38.10 | $38.10 |
| Purchase #4 | $141.69 | 3.869% | $147.172 | $147.17 | $147.15 | $147.20 |
| Purchase #5 | $214.88 | 9.264% | $234.7865 | $234.79 | $234.80 | $234.80 |
| Purchase #6 | $216.66 | 8.799% | $235.7239 | $235.72 | $235.70 | $235.70 |
| Purchase #7 | $36.52 | 3.758% | $37.8924 | $37.89 | $37.90 | $37.90 |
| 7 purchase totals = | $1,093.60 | $1,183.7294 | $1,183.73 | $1,183.70 | $1,183.80 | |