| 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 | $97.76 | 11.544% | $109.0454 | $109.05 | $109.05 | $109.00 |
| Purchase #2 | $209.54 | 13.571% | $237.9767 | $237.98 | $238.00 | $238.00 |
| Purchase #3 | $223.44 | 6.217% | $237.3313 | $237.33 | $237.35 | $237.30 |
| Purchase #4 | $196.28 | 3.289% | $202.7356 | $202.74 | $202.75 | $202.70 |
| Purchase #5 | $193.25 | 12.806% | $217.9976 | $218.00 | $218.00 | $218.00 |
| Purchase #6 | $163.76 | 4.460% | $171.0637 | $171.06 | $171.05 | $171.10 |
| Purchase #7 | $146.83 | 13.759% | $167.0323 | $167.03 | $167.05 | $167.00 |
| 7 purchase totals = | $1,230.86 | $1,343.1826 | $1,343.19 | $1,343.25 | $1,343.10 | |