| 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 | $247.87 | 11.709% | $276.8931 | $276.89 | $276.90 | $276.90 |
| Purchase #2 | $228.35 | 6.189% | $242.4826 | $242.48 | $242.50 | $242.50 |
| Purchase #3 | $72.96 | 8.599% | $79.2338 | $79.23 | $79.25 | $79.20 |
| Purchase #4 | $185.77 | 13.752% | $211.3171 | $211.32 | $211.30 | $211.30 |
| Purchase #5 | $188.31 | 6.240% | $200.0605 | $200.06 | $200.05 | $200.10 |
| Purchase #6 | $118.33 | 9.768% | $129.8885 | $129.89 | $129.90 | $129.90 |
| Purchase #7 | $223.89 | 13.443% | $253.9875 | $253.99 | $254.00 | $254.00 |
| 7 purchase totals = | $1,265.48 | $1,393.8631 | $1,393.86 | $1,393.90 | $1,393.90 | |