| 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 | $188.85 | 7.338% | $202.7078 | $202.71 | $202.70 | $202.70 |
| Purchase #2 | $231.84 | 4.605% | $242.5162 | $242.52 | $242.50 | $242.50 |
| Purchase #3 | $165.64 | 3.447% | $171.3496 | $171.35 | $171.35 | $171.30 |
| Purchase #4 | $239.67 | 7.281% | $257.1204 | $257.12 | $257.10 | $257.10 |
| Purchase #5 | $188.64 | 3.726% | $195.6687 | $195.67 | $195.65 | $195.70 |
| Purchase #6 | $40.35 | 8.660% | $43.8443 | $43.84 | $43.85 | $43.80 |
| Purchase #7 | $115.67 | 3.613% | $119.8492 | $119.85 | $119.85 | $119.80 |
| 7 purchase totals = | $1,170.66 | $1,233.0562 | $1,233.06 | $1,233.00 | $1,232.90 | |