| 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 | $238.54 | 13.479% | $270.6928 | $270.69 | $270.70 | $270.70 |
| Purchase #2 | $221.73 | 4.464% | $231.628 | $231.63 | $231.65 | $231.60 |
| Purchase #3 | $247.48 | 4.825% | $259.4209 | $259.42 | $259.40 | $259.40 |
| Purchase #4 | $119.96 | 13.459% | $136.1054 | $136.11 | $136.10 | $136.10 |
| Purchase #5 | $191.69 | 8.607% | $208.1888 | $208.19 | $208.20 | $208.20 |
| Purchase #6 | $40.39 | 10.775% | $44.742 | $44.74 | $44.75 | $44.70 |
| Purchase #7 | $174.72 | 3.799% | $181.3576 | $181.36 | $181.35 | $181.40 |
| 7 purchase totals = | $1,234.51 | $1,332.1355 | $1,332.14 | $1,332.15 | $1,332.10 | |