| 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 | $135.29 | 7.634% | $145.618 | $145.62 | $145.60 | $145.60 |
| Purchase #2 | $135.93 | 3.298% | $140.413 | $140.41 | $140.40 | $140.40 |
| Purchase #3 | $205.78 | 3.319% | $212.6098 | $212.61 | $212.60 | $212.60 |
| Purchase #4 | $210.65 | 12.159% | $236.2629 | $236.26 | $236.25 | $236.30 |
| Purchase #5 | $114.50 | 8.568% | $124.3104 | $124.31 | $124.30 | $124.30 |
| Purchase #6 | $43.87 | 5.719% | $46.3789 | $46.38 | $46.40 | $46.40 |
| Purchase #7 | $183.52 | 10.459% | $202.7144 | $202.71 | $202.70 | $202.70 |
| 7 purchase totals = | $1,029.54 | $1,108.3074 | $1,108.30 | $1,108.25 | $1,108.30 | |