| 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 | $215.37 | 7.806% | $232.1818 | $232.18 | $232.20 | $232.20 |
| Purchase #2 | $215.78 | 6.651% | $230.1315 | $230.13 | $230.15 | $230.10 |
| Purchase #3 | $191.43 | 13.829% | $217.9029 | $217.90 | $217.90 | $217.90 |
| Purchase #4 | $133.95 | 6.639% | $142.8429 | $142.84 | $142.85 | $142.80 |
| Purchase #5 | $76.61 | 8.528% | $83.1433 | $83.14 | $83.15 | $83.10 |
| Purchase #6 | $112.84 | 7.496% | $121.2985 | $121.30 | $121.30 | $121.30 |
| Purchase #7 | $165.94 | 13.789% | $188.8215 | $188.82 | $188.80 | $188.80 |
| 7 purchase totals = | $1,111.92 | $1,216.3224 | $1,216.31 | $1,216.35 | $1,216.20 | |