| 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 | $131.90 | 12.839% | $148.8346 | $148.83 | $148.85 | $148.80 |
| Purchase #2 | $134.97 | 10.832% | $149.59 | $149.59 | $149.60 | $149.60 |
| Purchase #3 | $102.98 | 8.626% | $111.8631 | $111.86 | $111.85 | $111.90 |
| Purchase #4 | $242.63 | 5.142% | $255.106 | $255.11 | $255.10 | $255.10 |
| Purchase #5 | $99.32 | 8.651% | $107.9122 | $107.91 | $107.90 | $107.90 |
| Purchase #6 | $129.53 | 4.145% | $134.899 | $134.90 | $134.90 | $134.90 |
| Purchase #7 | $216.86 | 4.430% | $226.4669 | $226.47 | $226.45 | $226.50 |
| 7 purchase totals = | $1,058.19 | $1,134.6718 | $1,134.67 | $1,134.65 | $1,134.70 | |