| 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 | $121.65 | 6.182% | $129.1704 | $129.17 | $129.15 | $129.20 |
| Purchase #2 | $182.96 | 12.404% | $205.6544 | $205.65 | $205.65 | $205.70 |
| Purchase #3 | $140.51 | 8.256% | $152.1105 | $152.11 | $152.10 | $152.10 |
| Purchase #4 | $234.82 | 8.269% | $254.2373 | $254.24 | $254.25 | $254.20 |
| Purchase #5 | $111.54 | 10.485% | $123.235 | $123.24 | $123.25 | $123.20 |
| Purchase #6 | $107.42 | 6.297% | $114.1842 | $114.18 | $114.20 | $114.20 |
| Purchase #7 | $244.89 | 10.455% | $270.4932 | $270.49 | $270.50 | $270.50 |
| 7 purchase totals = | $1,143.79 | $1,249.0850 | $1,249.08 | $1,249.10 | $1,249.10 | |