| 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 | $10.64 | 6.328% | $11.3133 | $11.31 | $11.30 | $11.30 |
| Purchase #2 | $189.67 | 11.180% | $210.8751 | $210.88 | $210.90 | $210.90 |
| Purchase #3 | $148.93 | 4.147% | $155.1061 | $155.11 | $155.10 | $155.10 |
| Purchase #4 | $194.48 | 7.362% | $208.7976 | $208.80 | $208.80 | $208.80 |
| Purchase #5 | $134.56 | 6.495% | $143.2997 | $143.30 | $143.30 | $143.30 |
| Purchase #6 | $37.82 | 8.284% | $40.953 | $40.95 | $40.95 | $41.00 |
| Purchase #7 | $245.62 | 5.613% | $259.4067 | $259.41 | $259.40 | $259.40 |
| 7 purchase totals = | $961.72 | $1,029.7515 | $1,029.76 | $1,029.75 | $1,029.80 | |