| 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 | $121.60 | 4.419% | $126.9735 | $126.97 | $126.95 | $127.00 |
| Purchase #2 | $32.84 | 10.328% | $36.2317 | $36.23 | $36.25 | $36.20 |
| Purchase #3 | $10.70 | 5.764% | $11.3167 | $11.32 | $11.30 | $11.30 |
| Purchase #4 | $242.82 | 6.348% | $258.2342 | $258.23 | $258.25 | $258.20 |
| Purchase #5 | $233.92 | 9.480% | $256.0956 | $256.10 | $256.10 | $256.10 |
| Purchase #6 | $132.61 | 13.628% | $150.6821 | $150.68 | $150.70 | $150.70 |
| Purchase #7 | $148.68 | 12.823% | $167.7452 | $167.75 | $167.75 | $167.70 |
| 7 purchase totals = | $923.17 | $1,007.2790 | $1,007.28 | $1,007.30 | $1,007.20 | |