| 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 | $228.30 | 11.152% | $253.76 | $253.76 | $253.75 | $253.80 |
| Purchase #2 | $130.25 | 3.455% | $134.7501 | $134.75 | $134.75 | $134.80 |
| Purchase #3 | $151.84 | 3.449% | $157.077 | $157.08 | $157.10 | $157.10 |
| Purchase #4 | $207.98 | 6.319% | $221.1223 | $221.12 | $221.10 | $221.10 |
| Purchase #5 | $165.89 | 8.394% | $179.8148 | $179.81 | $179.80 | $179.80 |
| Purchase #6 | $212.52 | 8.790% | $231.2005 | $231.20 | $231.20 | $231.20 |
| Purchase #7 | $19.64 | 13.260% | $22.2443 | $22.24 | $22.25 | $22.20 |
| 7 purchase totals = | $1,116.42 | $1,199.9690 | $1,199.96 | $1,199.95 | $1,200.00 | |