| 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 | $200.93 | 9.345% | $219.7069 | $219.71 | $219.70 | $219.70 |
| Purchase #2 | $177.33 | 13.502% | $201.2731 | $201.27 | $201.25 | $201.30 |
| Purchase #3 | $77.31 | 8.315% | $83.7383 | $83.74 | $83.75 | $83.70 |
| Purchase #4 | $239.40 | 11.840% | $267.745 | $267.75 | $267.75 | $267.70 |
| Purchase #5 | $123.44 | 11.696% | $137.8775 | $137.88 | $137.90 | $137.90 |
| Purchase #6 | $59.34 | 6.678% | $63.3027 | $63.30 | $63.30 | $63.30 |
| Purchase #7 | $95.81 | 10.445% | $105.8174 | $105.82 | $105.80 | $105.80 |
| 7 purchase totals = | $973.56 | $1,079.4609 | $1,079.47 | $1,079.45 | $1,079.40 | |