| 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 | $105.94 | 3.797% | $109.9625 | $109.96 | $109.95 | $110.00 |
| Purchase #2 | $25.75 | 5.371% | $27.133 | $27.13 | $27.15 | $27.10 |
| Purchase #3 | $215.32 | 7.739% | $231.9836 | $231.98 | $232.00 | $232.00 |
| Purchase #4 | $202.65 | 4.601% | $211.9739 | $211.97 | $211.95 | $212.00 |
| Purchase #5 | $179.91 | 12.398% | $202.2152 | $202.22 | $202.20 | $202.20 |
| Purchase #6 | $181.71 | 7.771% | $195.8307 | $195.83 | $195.85 | $195.80 |
| Purchase #7 | $203.63 | 3.652% | $211.0666 | $211.07 | $211.05 | $211.10 |
| 7 purchase totals = | $1,114.91 | $1,190.1655 | $1,190.16 | $1,190.15 | $1,190.20 | |