| 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 | $205.84 | 4.843% | $215.8088 | $215.81 | $215.80 | $215.80 |
| Purchase #2 | $55.34 | 7.600% | $59.5458 | $59.55 | $59.55 | $59.50 |
| Purchase #3 | $138.40 | 5.866% | $146.5185 | $146.52 | $146.50 | $146.50 |
| Purchase #4 | $246.59 | 8.502% | $267.5551 | $267.56 | $267.55 | $267.60 |
| Purchase #5 | $246.62 | 8.117% | $266.6381 | $266.64 | $266.65 | $266.60 |
| Purchase #6 | $214.62 | 8.511% | $232.8863 | $232.89 | $232.90 | $232.90 |
| Purchase #7 | $108.26 | 13.828% | $123.2302 | $123.23 | $123.25 | $123.20 |
| 7 purchase totals = | $1,215.67 | $1,312.1828 | $1,312.20 | $1,312.20 | $1,312.10 | |